Also what kind of livestock do you guys recommend? I was thinking of basing the Project on Setting up/Maintaining a Saltwater tank and Breeding clownfish. Or is there an easier option, like I know freshwater they call it a Community tank.
I don't know how much expense you want in your tank. Most clownfish you buy will be too young to start breeding any time soon. You generally only find juveniles in stores, and they won't breed for a year or more. I had 2 clowns that were a bonded pair for 7 years, and they NEVER mated.
For a community tank, a saltwater tank has to be populated much more sparsely than freshwater. In a 5-10 gallon tank, that's likely only 1 fish. I'm not even 100% sure what fish would work in a 5 gallon tank at all, actually. Maybe look at the pico tanks to see if people are keeping fish in those. They may just keep little shrimp.



