Zoy Dent
Aquarium Advice Regular
- Joined
- Jul 3, 2014
- Messages
- 50
2ppm is fine. It's unlikely that your fish will produce more than that, unless you really over stock
Sent from my GT-I9190 using Aquarium Advice mobile app
Ok cool, why does everyone always dose up to 4 then? Wouldn't that take longer?