The next chance I have to go the my lfs, i plan on looking for a sponge that I could use on my 2 10g tanks. I'll try to check the next time I go to wally-world although I doubt they have very much to choose from. (I know their fish dept leaves a lot to be desired as far as the care goes) Anyways, wish me luck, i am going to try something new
Emaan
Emaan