Well, my Mag Drive 9.5 Impeller broke in half last night (you want to talk about waking the dead, I almost hit the ceiling fan in our vaulted ceiling). I closed the supply and return valves to my sump and moved a heater into the main tank (they were both in the sump). Danner Pondmaster is sending me a replacement impeller (good people btw
). Will my tank be okay without the skimmer for a few days since it is in the sump? The only live stock are some hermits, snails, crabs and two new addition peppermint shrimp who are happily munching on aptasia.