Swordtaillover
Aquarium Advice Apprentice
- Joined
- Oct 6, 2012
- Messages
- 39
I lost 4 fish a couple of days ago (not my fault) and I lost a fish today. The 4 fish caused nitrites to skyrocket! The pet store worker told me to do a 25 percent water change. I did that. With my fish that i just lost should I do a 10 percent water change. My tank is new so bacteria build up is kind if low so should I