Thank you very much Bill/Deranged Chipmunk, not sure which one you prefer. MY oldest daughter gets a kick out of your user name. And I think tomorrow when the kids are at school I will rearrange my water area. I have a lot of different size rocks in there water so im going to take a lot out, I find my water gets kinda cloudy looking and am now thinking the calcium could be the problem. Would that make sense?