Gfo

I am having some issues on my sandbed and with diatoms. I have biopellets in my reactor and fear they are contributing to the diatoms instead of assisting in their removal. I have never run GFO but would like something in the reactor for my own peice of mind that would help with a slight algae problem that is solely on my sand. I feed too much but I like it and do not plan to change my feedings. I change 15 gallons out weekly but still have the issue. Yes I use RODI water with filters that were just changed.



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