I am planning on setting up a ten-gallon tank for dwarf seahorses and I have heard a lot of different recommendations for substrate. Some people have mentioned that a bare-bottom tank is best, while others recommend crushed coral or sand. Would you give me your opinion on what you feel is best?
This is a very common question that many new seahorse hobbyists ask and I am very glad you have asked me this. I will try to clarify some of the pros and cons of different types of substrate.