So I am pretty sure I just had a fish pass away from ick. Is there any know secret cures. I suck at this hobby just and FYI lol. Does anyone have any books that I should read so I don't completely mess up my 30 gal tank. I started this hobby a lil premature I think. Gave my live rock and sand plenty of time to cure. But I didn't think about a QT though of this more like a freshwater tank. I understand now it's not. Sorry I am venting right now. Just been very stressful on buying a new fish and 5 days after it dies an I dont really know why or how to fix it. Again any sites/ books any info on all I need to know about tanks would be great. I wanna set my 30 up correctly and have everything I need to like the QT for new fish, a sump anything please help. Try to be some what nice lol.