That's good,glad things are working out. Just one thing remember to quarantine your fish, I hope you did it with your first 3 but definitely don't risk it with the next fish you buy. I unfortunately learned this the hard way and there is nothing more devastating as watching your fish succumb to ich & parasites while you try to treat them. The Petco and Petsmart in my areas are INFESTED with diseases. I sincerely hope that your neighborhood chain isn't just remember, better safe than sorry.