I have a hang on back refugium with a 200 gph pump. I cannot move the refugium up or down to adjust the return. I have also tried a lessor pump which didn't solve the problem.
My problem is that a lot of bubbles are being caused by the return which is splashing and affecting the lights.
I've put a piece of PVC pipe extending the splashing, but it does not look sexy and constantly keeps falling behind the rocks.
What's the best way to reduce the amount of bubbles.
My problem is that a lot of bubbles are being caused by the return which is splashing and affecting the lights.
I've put a piece of PVC pipe extending the splashing, but it does not look sexy and constantly keeps falling behind the rocks.
What's the best way to reduce the amount of bubbles.