Skimmer question

[digital-audiophile]

But other than a float valve with an auto top off the sump will evaporate. That's the problem I am having right now, my sump cracked and I have it currently replaced with just a tank. I ether need to do just that and ad an auto top off, add baffles to keep the skimmer area at a constant level.. or top off manually twice a day (pain in te *** and I really don't want to keep doing that)

anyhow.. not to Hijack the thread.