Tropical Fish Shop Other Then Fish, What Could I Have In My Tropical Fish Tank?

Other then fish, what could I have in my tropical fish tank? - tropical fish shop

I had tropical fish of his life (litrally), but never anything other than the silly little fish. The last time I went to the fish market, a new pump which has an online sale in the section of the marine environment, and I wanted something more interesting and could be made, then a fish time to buy. I know I am somewhat interested in a position to maintain a saltwater aquarium, with so much work there that I could have a tropical aquarium?