crazy cajun
Reefing newb
i assume that the bubbles in the sand against the glass is just nitrogen bubbles and is normal????
Bubbles in the sand
- Thread starter crazy cajun
- Start date
coffeebean
youreamoron.com member #8
Been wondering the same thing!:Cheers: Thanks for asking for me.
Hiker4twenty
Reef enthusiast
I've had those bubbles in my sand since I started my tank and even when I upgraded. Sometime I will see them release and float to the surface. They have not hurt anything that I no of.
Smitty
Reef pro
I believe it's just trapped air, from when we pour the water onto the sand when initially setting up.
Hiker4twenty
Reef enthusiast
+1 Smitty. That's what I was thinking as well.
