Here is my latest seahorse tank. There are 8 southern H. Erectus in this tank. No corals, just macros. The plastic tub with all of the holes drilled in it is for the 2 small (2-2.5 inch females). I will hold them in the tub untill they are a little bigger. They get lost in the 75g tank and I want to be sure they get enough to eat to ensure they get good growth when they need it most. In the tub they get all of the benefits of the 75g of tank water, macros, sump volume and skimmer, and chiller without actually having to be in the main tank. Plus when it's time to add them to the main tank, they don't need to be acclimated
The tank is a little cloudy because I just changed the filter socks. It will clear up quickly.
Angie