I have had a 20gallon set up for a while now (almost a year) and i want to do something new to it. all i have is a damsel. which im getting ready to sell back to the lfs
for some store credit. then im going to rinse all my live rock because it made my tank go crazy with the algea because it wasnt cured when i put it in almost a month ago.
i was just wondering what are some cool ideas that i could/should do with my 20 gallon. (20lbs lr
. bakpak2r. penguin 330.)