Quote:
Originally Posted by Sencha
 would they go above the water line? |
No. I don't think they would go above the water line. Maybe I am confused? From the pictures it looks like there are holes in the sides. I assumed these were to allow water to flow through the refugium. Maybe it's just a shadow?
If there is no water circulation through the refugium from the main tank, then I would be worried about water quality.