On a side note. I am having quite the issue with regulating heat in the tank. I literally have a thermo-controlled space heater aimed at my tank. And I have heard conflicting reports of using Sphagum Moss or not using it. I have about a 90% cocnut fiber 10% Spagum Moss mix that I am using at the moment. I broke the moss apart and mixed it really well with the fiber so there isn't huge chunks of it every where.