How long without food?

Dear mardean:

A large well-fed seahorse in good condition, such as your Hippocampus erectus, can last a surprisingly long time without eating. It can takes weeks for such a seahorse to starve to death, but irreversible damage can occur long before the seahorse actually dies from starvation. I would not allow your seahorse to go more than one week without eating before I resorted to force feeding by hand or tube feeding the seahorse.

One of the unfortunate side effects of Diamox is that it often tends to suppress appetite, so the first thing I would suggest is to try tempting your seahorse to eat by offering him some of his favorite live foods, if you have not already done so. When a seahorse stops eating, the most important thing is to get some food into him one way or another. You’ve got to keep his strength up and give him a chance to recover before you can worry about weaning him back onto frozen foods again. Hawaiian red feeder shrimp or volcano shrimp (Halocaridina rubra) are ideal for this — seahorses find them utterly irresistible! But anything that’s readily available — enriched adult brine shrimp, live ghost shrimp that are small enough to be swallowed, newborn guppies or mollies, Gammarus amphipods, copepods, Tigger pods, you name it — is worth a try.

When seahorses tire of the same old, boring frozen food and go on a hunger strike, living prey is often what they crave: Mysids, ghost shrimp, Gammarus or adult Artemia — the type of food isn’t really as important as the fact that it’s alive and kicking. Nothing stimulates a sea horse’s feeding instincts like the frantic movements and evasive maneuvers of real, live, "catch-me-if-you-can" prey items.

That’s why I like to use occasional treats of live food as behavioral enrichment for my seahorses. They get the thrill of hunting after and chasing down live prey, which livens things up for them in more of ways than one and is a nice change of pace from their daily routine in captivity. Live foods are guaranteed to perk up an ailing appetite and excite the interest of the most jaded "galloping gourmets." When it comes to a hunger strike, living prey is the only sure cure for the "Bird’s Eye blues."

I also find live foods to be especially useful for those rare occasions when seahorses are ailing and must be treated. Many medications (e.g., Diamox) have the unfortunate side effect of suppressing appetite, so when treating sickly seahorses, it’s a good idea to tempt them with choice live foods in order to keep them eating and help build up their strength while recuperating. Separating an ailing seahorse from its mate and herdmates and transferring it to a strange new environment for treatment can be a traumatic experience, especially since the Spartan surroundings in the sterile environment of a sparsely furnished hospital tank can leave a seahorses feeling vulnerable and exposed. Live foods can counteract these negative affects to a certain degree, and offer a little excitement that distracts the isolated seahorse temporarily at least from its melancholy.

Adult brine shrimp (Artemia spp.) can certainly be used as occasional treats or dietary supplements, or to help break a hunger strike, providing you enrich it to fortified nutritional content. Here are the instructions for enriching brine shrimp, in case you that’s the most convenient live food for you to provide. The original Vibrance formula that is rich in highly unsaturated fatty acids and other lipids (i.e., Vibrance I) works best for fortified brine shrimp:

Enriching Artemia with Vibrance I

For enriching or "gut packing" live Artemia (brine shrimp), or other live shrimp or live food of all sizes. Blend 1 teaspoon of Vibrance into 1 cup of water for 3 minutes. Add this to the live food vessel for 30 minutes, or until you see the gut of the animal turn red. Rinse the animals with clean salt water and feed immediately to your seahorses or other fish.

When it comes to good sources for live foods, you can get Gammarus amphipods (green iron horse feed) and Hawaiian volcano shrimp (red iron horse feed) from Ocean Rider and live Mysis from Sachs Systems Aquaculture. All of these live shrimp are what I’d like to call "feed-and-forget" foods. They are tough, rugged little shrimp that you can toss in your tank with no acclimation whatsoever. They are agile and elusive enough that your filters won’t eat them and the seahorses won’t be able to capture them all right away. Some will hide and evade well enough that your seahorses will still be hunting down the stragglers for the next day or two. Best of all, you can toss a nice batch of them in your aquarium, secure in the knowledge that they won’t perish and pollute it, but thrive and survive as real, live, "catch-me-if-you-can" prey items that seahorses cannot resist. Nothing stimulates a seahorse’s feeding instinct like the frantic movements and evasive maneuvers of natural, living prey.

The Ocean Rider Aquaculture Facility in Hawaii (http://seahorse.com/) is a good source for the following live foods but the shipping costs from Hawaii can be considerable:

Green Iron Horse Feed (Gammarus amphipods)
Red Iron Horse Feed or Volcano Shrimp (Halocaridina rubra)

Or the live Mysis from Sachs Systems Aquaculture would also be a good choice for live Mysis shrimp. They provide live Mysis in lots ranging anywhere from 100 to 5000 for very reasonable prices which include the cost of priority shipping. For example, you can obtain 200 live Mysidopsis bahia for $35 (priority shipping included) from Sachs and your seahorses will love them. Or the or the very smallest (1/4") of the common shore shrimp (Palaemonetes vulgaris) from Sachs would also be a good choice:

<http://www.aquaculturestore.com/swinverts.html&gt;

All of the sources listed above are high-health aquaculture facilities that provide disease free live foods. You can buy be feeder shrimp or live foods in quantity and set up a small holding tank for them so that you can dole them out as live treats for your seahorses whenever it’s convenient.

So in your case, I would suggest ordering perhaps 100-200 of the live Mysis from Sachs Aquaculture for starters, and setting them up in a small tank of their own with a few small algae-covered live rock as for them to feed on and use for shelter.

Another good possibility you can consider are the Tigger Pods, which are now carried by some pet stores. Seahorses eat them very readily and if you can find a local fish store that carries them, that could be a very convenient option for you while you are dealing with this problem, mardean. Here is some more information about the Tigger Pods:

<Open quote>
Tigger Pods by Reed Mariculture

Receiving your Tigger Pods™

Receiving your Tigger Pods™
Tigger Pods™ are wonderful little creatures, full of energy, fun to watch, and great food for your reef tank.
When you receive your shipment, here are some steps that will help ensure their health and survival.
Upon arrival you may notice the Tigger-Pods™ aren’t very active. This is normal when cold shipped or cold stored. As the bottles warm up, the Tigger Pods™ will become more active. It is not uncommon to have a few of the oldest copepods to die from old age. We pack the bottle with all stages of life, but only count the adults. On average, we pack at least 10% more in every bottle to account for any DOA.
Personal Use
Upon arrival, open bottle cap and remove the inside liner. Let stand at room temp for 2 hours to allow temperature to rise. The Tigger Pods™ can be poured directly into your refugium and/or main tank. They can live several weeks in the bottle, as long as they are fed and the bottle is open to the air.
Tigger Pods™ feed on microalgae and we recommend feeding them with Phyto-Feast™. Phyto-Feast™ can be dosed directly into both your refugium and main tank. The recommended feeding rate is 1 to 5 drops per gallon each day, depending on the bio-density of your reef tank.
Store Use and Display
Receiving
Open the bottle cap and remove the inside liner.
Leave the cap open for 1 hour or more to re-oxygenate the water.
Replace the cap on the bottle and close the flip-spout.
Display
During the day put the bottles in a high traffic area to attract the customer’s attention, but keep out of direct sunlight. Light is ok, and needed.
At night put the bottles under gentle light so the accompanying Macro-Feast™ will produce oxygen. The flip-caps can also be left open to increase oxygen.
Every 2-3 days add 1 drop of Phyto-Feast to each bottle.
Longer Term Storage
Tigger Pods™ can be stored in a "warm" (40 F +) refrigerator to slow down their metabolic processes, which will increase store shelf life.
For more information about Tigger Pods™ please visit our website at http://www.Tigger-Pods.com.
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Okay, mardean, those are some live foods that you might consider offering your H. erectus to tempt him to eat. If he refuses live food as well, then I suggest you try hand feeding your seahorse instead. By handfeeding in this case I mean holding one entire, intact (whole and unbroken) frozen Mysis that you have carefully thawed in your fingertips and then placing the tail of the Mysid directly in the mouth of the seahorse. Many times the seahorse will simply spit it out again, but often if you can insert the Mysis into his open mouth far enough, his feeding instincts will kick in and take over so that he slurps up the frozen Mysis almost reflexively. That’s a much less stressful and less invasive method of force feeding a seahorse that sometimes works well (especially if the seahorse is accustomed to being hand fed and doesn’t shy away from the aquarist). Force feeding the seahorse by hand sounds much more difficult than it actually is, and seahorses will often respond well to this method of feeding. Even the professional curators at the large public aquariums will use this technique when their highly prized (and very expensive) seadragons are experiencing problems with weak snick, as explained in the discussion thread below:

<open quote>
Has anyone had problems with syngnathids having a problem
getting food into their mouths? Currently I have a few ribbon
pipehorses (seadragons) that have lost the ability to take in food,
either live or frozen when attempting to eat. It is as if they have
lost the suction power when they attempt to snap up the food. They
can see the food and chase it and attempt to eat but don’t have
enough snap to create the suction needed to get the piece of food
into its mouth. Even when putting the affected animal in a smaller
tank with lots of food, it still can’t get the food in.
This condition seemed to develop even though the ribbon
pipehorses were eating aggressively before the problem started. They
were mainly eating frozen mysis and occasionally were fed live mysis.
I was thinking that possibly the diet of mainly frozen mysis could
not be enough for them nutritionally as they were developing??? Not
sure.
I have occasionally seen this problem before in weedy and
leafy seadragons as well as some seahorses.
Has anyone else had this problem? Any ideas of what may
cause this problem? Any ideas on how to get them to eat again? Has
anyone had luck with force feeding seadragons to get them to eat
again?

Thanks,
Leslee Matsushige

Leslee Matsushige (Yasukochi)
Assistant Aquarium Curator
Birch Aquarium at Scripps
Scripps Institution of Oceanography
University of California San Diego

Hi Leslee,
Over the years, we have seen mouth problems develop in some of our dragons. Sometimes it’s attributed to injury. Sometimes we don’t know what causes it, but we are often successful in getting them to recover on their own with just supportive feedings until we observe that they are back to catching food normally. Sometimes this can take a long time…as in a month or two of force feedings before they are back to catching enough on their own to sustain themselves.
Although I have not had experience force feeding ribbon dragons, I have both force fed and tube fed leafy and weedy seadragons. Typically, we force feed numerous frozen mysids to a sick dragon up to 3 times a day. By force feeding, I mean that we very gently place a mysid in the mouth of the animal and then lightly hold a finger in front of it so that it can’t easily spit out the food. Usually they learn pretty quickly that they are getting food this way and start to slurp mysids up as soon as they are put in their mouth. I usually try to get 6-10 mysids in per feeding. It takes good eyesight and a steady hand to make sure you don’t injure their mouth with this method. We have also tube fed using a thick slurry of cyclopeeze or pulverized and moistened pelleted food…usually giving around .3cc per feeding…though it’s dependent on the size of the animal. I think we usually use a 2-3mm french catheter cut down to fit on a small syringe. Again we do this 3 x day. We find that the animals do better with the frequent feedings and usually they go right back to searching for food after being released.
Teryl Nolan
Aquarium Supervisor
SeaWorld Florida

Hi Teryl,
Thanks for your response to my posting. We are currently trying to tube feed one of our leafy seadragons. We have been feeding it 1x/day for now to see how it handles the feedings.
I was wondering what was the size of the seadragon that you feed .3cc of the food slurry to? Our leafy is about 10-11 inches in length. I am not sure of the amount to feed. Since we are feeding only 1x/day we are trying .6cc per feeding.
Do you find force feeding or tube feeding to be better in certain situations? Our leafy still attempt to get the food but can not snap its jaw with enough force to get the food into its mouth.
When you force feed the seadragon do you hold it upsidedown? What do you use to put the mysid in its mouth? If you could give more details about force feeding that you think might be helpful, can you pass this on?
Your response has been helpful!
Thanks,
Leslee

In a message dated 7/16/2009 1:20:44 P.M. Central Daylight Time, [email protected] writes:
Hi Leslee,
We usually feed our full-sized leafies just .3cc at each feeding. I don’t know that you can’t go higher, we just don’t. I try to be conservative and part of my philosophy about having to force feed them is that since they naturally tend to graze on food all day long, I like to feed them smaller amounts more frequently.

In our experience, the dragons usually go back to their normal routine after a tube or force feeding. If they were actively looking for food, but just not following through and eating it, that’s what they go back to. If prior to the feeding, they were acting pretty lethargic…maintaining a stationary position on the water, usually facing a wall, and not showing any interest in feeding…then we’ve noticed that after they get a little energy from the force feeding, they often come out, act a little more normally, and even show signs of hunting for food. The reason we started force feeding the sick ones 2-3x a day years ago, is because we see such a dramatic turn around in their behavior after they have gotten some food. If we don’t follow it up with another feeding that day, then they seem to lose steam and go back to their wall-facing behavior.

I’ve come to the point that I believe it’s better to force feed than to tube feed (unless I need to tube with an oral medication or the dragon won’t take the force feeding). If you have the very small mysids available because you purchase live or culture your own, that’s what I prefer to use. We freeze our mysids prior to feeding them out. If you lightly restrain the dragon, in an upright position, but completely under the water, I find it’s easier to use latex gloves and very carefully insert a small mysid into the dragon’s mouth tail first using my fingers. We can usually get them to eat 10-20 per feeding. They will usually slurp it up pretty quickly. Sometimes they spit them out the first couple times though. In which case, I lightly hold my finger in front of their mouth until they’ve swallowed the mysid. That keeps them from spitting them out completely…usually. We have a few that we hold under water and pour mysids in front of, then we just move them directly in front of the food and they slurp them up. I think they probably get more from the whole mysids than from the gruel.

We don’t even move them off exhibit unless there are other health issues. We just lean over the side of our system and handle the dragons quickly beneath the surface. Then release them. I think it is much less stressful on the animals if you don’t have to move them. They tolerate this extremely well in my experience and we have had numerous that required supplemental feedings for awhile, but then recovered.

I hope this helps!

Teryl Nolan
Aquarium Supervisor
SeaWorld Florida
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All things considered, mardean, if your seahorse refuses live foods, I would concentrate on hand feeding him individual Mysis as described above to provide him with nutritional support. If force feeding your H. erectus by hand proves to be impractical, then tube feeding is probably the next best option at this point. Let me know if the tube feeding becomes necessary, and I can provide you with some additional instructions to help guide you through the procedure.

Regarding the swim bladder problem you are treating, aside from gas bubble disease, positive buoyancy due to hyperinflation of the swimbladder can also result from a bacterial infection affecting the oval region of the swimbladder, and TMP sulfa is often effective in treating such problems. Either of the following two medications, both of which are available without a prescription from National Fish Pharmaceuticals, may be helpful for treating this condition:

TMP Sulfa (trimethoprim and sulfathiazole sodium)

USE: for treating bacterial infections, both gram-negative and gram-positive. The combination of trimethoprim plus sulfathiazole sodium retards resistant strains from developing. It exerts its antimicrobial effect by blocking 2 consecutive steps in the biosynthesis of the nucleic acids and proteins essential to many bacteria.

DOSAGE: add 1/4 teaspoon per 10 gallons of water every 24 hours, with a 25% water change before each daily treatment. Treat for a minimum of 10 days.

(1/4 pound treats approximately 940 gallons of water.)
*More effective than triple sulfa.

Sulfa 4 TMP Powder

USE: this is a special blend of four different sulfas that all have different absorption rates and solubility. The sulfas are combined with trimethoprim, which potentiates each other’s ability to kill bacteria. The result is a wide spectrum antibiotic with less chance of resistant strains developing.

DOSAGE: 1/4 teaspoon per 20 gallons of water. (1/2 pound treats 3640 gallons of water.)
*More effective than triple sulfa.

As you know, acetazolamide (brand name Diamox) can be used safely in conjunction with antibiotics, so you can treat your seahorse with the TMP Sulfa or the Sulfa 4 TMP Powder at the same time you are administering the Diamox, if you wish.

If the swimbladder problem does not respond to medication, a number option you can consider is to treat the condition using recompression-decompression, which causes the emboli or gas bubbles to go back into solution and be resorbed. It works especially well when hyperinflation of the swim bladder is part of the gas bubble syndrome, since the increase in hydrostatic pressure triggers the capillary-rich oval of the swimbladder to begin resorbing excess gas. Equally importantly, the recompression-decompression cure is an excellent option option for treating Gas Bubble Syndrome (GBD) for hobbyists who are having trouble obtaining Diamox for one reason or another or for seahorses that are suffering from internal GBS. Anyone can set up a simple homemade decompression chamber and begin treating their seahorse as soon as they can mix up a new batch of saltwater. If you want to give it a try, here is how to proceed, mardean:

The Recompression Cure for Gas Bubble Syndrome

Recompression simply involves placing the affected seahorses in a flow-through cage or enclosure and immersing them for a period of days at a depth with sufficient water pressure to cause the emboli to dissolve. The increased hydrostatic pressure causes the gas bubbles that have formed within the tissue and blood of the seahorse to go back into solution where they can be resorbed, relieving the problem. (This is why a decompression chamber is used to treat divers for the "bends," caused by nitrogen gas embolisms within the diver’s tissue and blood.) Afterwards, the seahorses are slowly raised back to normal depth/pressure over a period of hours, allowing the total partial pressures of the dissolved gases in the water and the seahorses’ bloodstream to equalize on the way up.

At present, there is no consensus among the professional aquarists who use this method regarding the exact depth and length of immersion needed to effect a cure. I’ve encountered decompression times ranging from 2 days to 10 days and depths ranging from 10 feet in large aquaria (Paul Groves, pers. com.) to over 35 feet at the bottom of the ocean (Bill Stockly, pers. com.), all of which worked equally well. Interestingly, the shortest immersion time was used successfully at one of the shallowest depths (4 meters) and cured seahorses afflicted with all the different forms of GBS (Paul Groves, pers. com.).

While the exact treatment protocol that will produce the best results remains to be determined, everyone whom has tried the decompression cure agrees as to its remarkable effectiveness. It cures external GBS (subcutaneous emphysema, a.k.a. tail bubbles), chronic pouch emphysema (pouch bloat) and internal GBS equally well. In fact, as long as treatment is begun early enough, before the emboli have caused irreversible damage, decompression has a very high cure rate. It is safe, provides the affected seahorses with immediate relief, and works for all forms of GBS.

Of course, the home hobbyist lacks the resources to apply decompression at the sort of depths employed by the professionals. But I am discussing the recompression-decompression cure in some detail for two reasons. First of all, a number of hobbyists have managed to construct homemade decompression tanks and chambers, and other enterprising hobbyists may wish to follow their lead (Lisa Hovis, pers. com.). Homemade decompression devices range from simple tubes of water 6-12 inches in diameter and 4-12 feet tall capped at one end, designed merely to increase hydrostatic pressure, to pressurized wide-mouth bottles complete with pressure gauges and bleeder valves (Lisa Hovis, pers. com.). Secondly, I suspect that when enough data comes in we will find that a depth considerably less than 10 feet and relatively short immersion times will prove to be adequate to resolve most cases of GBS.

For example, while working with the Hawaiian seahorse (Hippocampus fisheri) at the Waikiki Aquarium, Karen Brittain found that all the specimens kept in smaller, shallower aquaria developed subcutaneous gas bubbles within a matter of months, whereas H. fisheri that were maintained in tanks at least 1 meter deep fared much better (Bull and Mitchell, 2002, p37). The Hawaiian seahorse remains pelagic all its life, typically being found at least a mile offshore in deep water, and Brittain speculates that H. fisheri needs to migrate to depths unachievable under normal aquarium conditions to maintain proper physiological balance (Bull and Mitchell, 2002, p37). I think she is absolutely correct. It seems likely that H. fisheri follows a daily vertical migration pattern, perhaps synchronized with the movements of plankton. Her findings suggest that tanks a minimum of 3 feet deep can provide a measure of protection against GBS, and custom-built aquaria of those dimensions are certainly within the realm of the home hobbyist.

This remains a fertile field for future research. It has been suggested that should there be an outbreak of GBS in one of your aquariums, transferring the seahorses to an aquarium at least 3 times as deep can decompress the patients and prevent a recurrence of such problems (Wooten and Waughman, 2004). This suggestion has a lot of merit. Even upgrading to a tank that’s twice as deep would be quite advantageous in terms of GBS prevention. Much work remains to be done to develop decompression guidelines for seahorses and to determine what sort of depth is needed to confer protection from GBS to different species. But when it comes to GBS, two things are certain: deeper tanks are healthier for seahorses and recompression can achieve remarkable recoveries.

In short, many times your best bet to cure internal GBS may be to try a moderate form of recompression to help your seahorse recover. What I have in mind is confining the affected seahorse in a flow-through enclosure at the bottom of a 50-gallon Rubbermaid enclosure 40 inches deep, or something similar, for a period of about 3 days. Once the seahorse is immersed at the bottom of this homemade "decompression chamber," you cannot raise it to the surface again for daily feedings. Since your decompression chamber will have no biofiltration, I would simply fast your seahorse while it recompresses at depth. It can easily go without eating for a few days and that will help eliminate any ammonia spikes in the meantime.

If you decide to try this, be sure to keep your makeshift decompression chamber well-aerated. A shallow airstone anchored just below the surface — NOT at the bottom of the decompression chamber! — to provide surface agitation and oxygenation should suffice.
When the recompression period is finished, raise the seahorse to the surface (or lower the water level in the hydrostatic chamber) gradually, in a series of stages, over a period of several hours, to assure that the patient decompresses completely and the gas emboli don’t reform.

Lighting your homemade decompression chamber isn’t really necessary. Seahorses have outstanding visual acuity and see very well under low light conditions (a couple of species are even said to have adopted nocturnal behavior in the face of heavy fishing pressure), so your male seahorse will be able to see well under the ambient light levels that penetrate and 50-gallon bucket. You won’t be feeding him while he’s undergoing the decompression cure, so he doesn’t need to be able to see well enough to hunt small prey or anything like that, and the darkened conditions may give him a sense of security and help him relax, since he won’t be feeling so exposed and vulnerable.

If you want to keep an eye on him periodically while he’s undergoing pressurization, you can just take a quick peek now and then using a flashlight.

When the recompression period is finished, raise the seahorse to the surface (or lower the water level in the hydrostatic chamber) gradually, in a series of stages, over a period of several hours, to assure that he decompresses completely and the gas emboli don’t reform.

One of our other Club members (Christine) recently used this method to cure her seahorse of internal GBS after Diamox baths had been tried unsuccessfully. Here is how Chris described her experience with GBS, and her treatment method with her homemade decompression chamber, in posts to the group:

Hi — After 3 days of diamox Heidi was still buoyant (the diamox did not
seem to have helped at all), and swimming with the tip of her head
sticking out of the top of the water, clearly frustrated with her
situation. I looked at her with a magnifying class, and can’t see any
external signs of bubbles. I also don’t see any signs of bloating or
eye problems.

I followed Pete’s suggestions, took her off the diamox to restore her
appetite, gave her 1 day of rest in the hospital tank with clean water
and Kanamycin. She ate well yesterday and this morning. I rigged up
an inexpensive way of submersing her to 3 times the depth of my 30
gallon display tank. (I priced building a 6 ft deep tank out of an
acrylic tube attached to a base, or acrylic rectangles
attached to a base, and it came out to be anywhere from $250 to $400.
They wanted to charge $175 per linear foot of the acrylic tube thick
enough to safely support a 5 or 6 ft column of water). I’m going to
try the cheap method first, and will build a deeper aquarium if she
needs a greater water pressure.

So-I have her in a ‘critter keeper’ (small plastic container with a
lid that has slots in it and a viewing window in the center) with 2
soft rubber hitching posts. The lid has 4 large criss-crossed rubber
bands on it just in case the lid comes off. I made sure there weren’t
any bubbles underneath the critter keeper or underneath the little
clear viewing lid on the top. I bought a 50 gallon rubbermaid bucket
which gives a water depth of 3 1/2 ft when filled. The critter keeper
is inside a 5 gallon white bucket weighted down with a signature
coral, with a rope tied to the bucket handle (made it easy to lower
into the big bucket). I lowered her slowly this morning, and she
seems fine (not pinned against the lid of the critter keeper, and she
is able to go between the 2 hitching posts). I have an airstone going
at the surface of the deep bucket, as Pete suggested. I can see her
with a flashlight. Her breathing looks normal.

I filled the 50 gallon bucket yesterday with the shower! and let it
‘degas’ for one day (also to make sure that it didn’t spring a leak.
It is in the bathtub). The water temp is 70 degrees. I matched the
specific gravity and ph of the hospital tank.

Heidi is going to remain there for 2-3 days, as per Pete’s suggestion.
After that, I will bring her up very slowly (or unload the water from
the big bucket very slowly). I hope this works! Our big bathroom has
been completely taken over with buckets, hospital tank, salt mix, etc.
Wish us luck!
Chris

And here is Christine’s follow-up message after the recompression-decompression treatment was completed:

Hi Pete and Everybody, Heidi is okay! No more floating. I unloaded
the water from my makeshift compression chamber very slowly, as per
Pete’s suggestion, rather than pulled up the critter keeper from the
bottom (much safer to unload the water). I then transferred the
critter keeper she was in to a 5 gal bucket of clean saltwater,
and she swam out when I opened the lid. I decided to do a water
change in the main tank before putting her back in, and used the water
I pulled out of the main tank (74 degrees) to warm up the water she
had been in (70 degrees) to help re-acclimate her to the main tank.
She is eating and swimming as normal, back to her aggressive self with
the turkey baster and Mysis. She is very happy to be back in the
display tank, and is enjoying swimming all around, once again
neutrally buoyant. She was sooo happy to see her favorite coral
colored fake coral. Her color is going back from being dark brown
(her under stress color) to light brown/gold today. I hope to see
her go back to her coral color soon. Thanks for your help Pete!

I hope I never again have a SH with the floaties!
For the record, she was in a critter keeper inside a 5 gal bucket
weighted down with a fake (Signature) coral at the bottom of 40 inches
of water in a Rubbermaid 50 gallon bucket (on wheels-a new bucket). I
had an airstone at the top as per Pete’s instructions. She was in for
2 1/2 days.
Chris

Okay, mardean, that’s the quick rundown on pressurizing the seahorse in a homemade decompression chamber.

Best of luck resolving the swim bladder problem and getting your seahorse back to normal again.

Respectfully,
Pete Giwojna