What Can I Add?

[pieman]

I don't want to just have fish in my tank, other than snails what is there that is suitable for a 15gal (us) freshwater tropical tank?

 

[grahamsokel]

You could add some shrimp,I have 6 cherry shrimp but i am waiting till they grow a bit before adding them to my comunity tank

 

[moray]

african dwarf frogs are lovely and interesting.