Precise painter
Aquarium Advice Newbie
- Joined
- Nov 20, 2013
- Messages
- 2
Hi my name is Kevin I have a 90 gallon reef/fish tank. It's been set up for 6 yrs now. I have been noticing little air bubbles in different areas. Doesn't look like green alge bubbles. Does anybody have a explaination ? Are they dangerous ? Any advice would be appreciated thanks
