I lucked out. I was in PetSmart ( oh no) on a Sunday morning. I got to talking to an associate by the fish. She would tell me she'd be right back and go help someone. She'd come back and we'd continue our conversation. At one point she asked if I was going to buy something then. I told her no I...
I want to add a rock to my tank. It does not change the water PH after I've had it submerged for a week. API Nitrate test bottle 1 does not producbubbling. It does have some road tar on it. Will that harm any fish I want to add?
I have a nice rock that after a week has not increased or decreased my ph. It also passes the nitrate bottle 1 test producing no bubbles. Pblm is it has some roadtar residue on it. Will that harm my fizh? I have tetras.