I can't honestly say I've noticed a difference running GFO or not. So I stopped buying it.
What do other people notice about their tank with, versus without, GFO? Film algae on the glass? Water clarity? Etc.? Just wondering what people see, because I couldn't see a difference myself.
FWIW I've also never been able to get a non-zero PO4 reading on any test kit, or colorimeter I've used. Never. (And trust me I've gone through my share of test kits!!!) This makes NO sense to me, because I feed heavy, and don't do anything specific to mitigate phosphate.
This is one of the hugest question marks to me in the hobby.
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-- Tony
My next hobby will be flooding my basement while repeatedly banging my head against a brick wall and tearing up $100 bills. Whee!
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