bangbangkhan
Reefing newb
is the box with the teeth on an internal over flow box necessary? my overflow is sucking a lot of air and makin a lot of gurgling sounds...i was wondering if i could remove the box and just use two 90 degrees elbow?
i researched online and the general consensus is that the box provides surface skimming but if there is enough agitation on the water then is surface skimming even necessary?
http://youtu.be/G5PFxDZrZxI
i researched online and the general consensus is that the box provides surface skimming but if there is enough agitation on the water then is surface skimming even necessary?
http://youtu.be/G5PFxDZrZxI
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