A 40-gallon aquarium that is plumbed into your main aquarium system so that it can benefit from the pristine water quality maintained for your 600 gallon reef system should make a superb habitat for seahorses, and I would be very pleased to enroll you in the Ocean Rider seahorse training program so that you can learn more about the husbandry of these amazing aquatic equines!
However, the training program is a correspondence course that is conducted entirely via e-mail, so before we can proceed we must first establish e-mail communication. If you will please send a brief reply off list to the following e-mail address, which includes your full name for my records, I will gladly send you all of the training material as soon as I receive your message:
The training program is designed so that you can proceed through the lessons at whatever speed is convenient for you and your busy schedule, TMZ, and an experienced marine aquarist and expert reefer like yourself will be able to breeze right through all the lessons, so there should be no significant delay in your case, once we have begun our correspondence.
In the meantime, best wishes with all of your fishes (and invertebrates), sir!
Pete Giwojna, Ocean Rider Tech Support