MyCatsDrool
Aquarium Advice FINatic
- Joined
- Sep 13, 2006
- Messages
- 901
I am asking because i was under the impression that o2 release from plants is bad. isn't that what pearling is? I also somehow got the impression that pearling means new growth.
what is pearling exactly and is it a sign of health or a sign of distress?
what is pearling exactly and is it a sign of health or a sign of distress?