If you do any diving anywhere, you will see sponges everywhere. Some of them are more colorful than corals, and some of them you can sit in. All sponges are water pumps and filters, which makes them useful in the…
Sea Apples: Hazardous Holothurians Best Left to Advanced Hobbyists
In several posts here at Saltwater Smarts, I’ve mentioned that certain marine organisms routinely offered in the aquarium trade should come with a warning label—especially for novice hobbyists. In these cases, I’m usually referring to animals that are really gorgeous…
Don’t Get Burned by Flame Scallops!
Mention beautiful bivalves for the marine aquarium, and the various tridacnid clams (the so-called giant clams) will probably come to mind. Likely, the flame scallops of the genus Ctenoides will too. However, while the tridacnids have a fairly decent survival…
