I have a small 20 gallon fish only tank at my wife's elementary school classroom. The kids absolutely love the fish. It's time to add something else. Currently there is 2 clownfish, a yellowtail damselfish, 2 snails, and 2 hermit crabs.
Give me suggestions as to what fish or invert we should add next. It needs to be fairly easy to keep and hardy, as the kids are trying to take an active part in feeding and keeping the tank.
I was thinking a sand sifting goby, but am open to anything. Something that kids love.
Give me suggestions as to what fish or invert we should add next. It needs to be fairly easy to keep and hardy, as the kids are trying to take an active part in feeding and keeping the tank.
I was thinking a sand sifting goby, but am open to anything. Something that kids love.