I'm thinking about converting my 12g nano cube into a dwarf seahorse tank. I've read up on them and my biggest concern is hydroids. I would like to have live macro in the tank with them and possibly LR but it seems that the risk isn't worth it. Anyone have any experience with them?


The other thing I'm thinking about is selling my nano cube and buying a smaller tank like a Fluval Edge and going all artificial (plants, rock and substrate). It seems cheesy but much safer.