I'm in over my head good thing I'm a good swimmer.

My tank has no live rock yet and two fish and one hermit crab one of the fish just got ick so I need to find out how to treat him with out messing up the tank.

My tank has been running on a canister filter for some time now so I'll need to finish my sump I'm making out of an old ten gal tank and PLEX so far so good but I need to get moving.

I've been told to get a test kit but I'm a little short on money. I'll be going to PETCO to get my water tested thanks to their free water testing they've been doing.