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mynorrodas · 06/04/2018, 04:26 PM

Hello!
I have 3 clams in my tank, 1 derasa and 2 croceas since 3 or 4 years ago... I´ve used GFO for 2 years and stopped using that for 1 year. I´ve been having green algae problems on sand so I added gfo to my aquarium and now my phosphates has been in 0.02-0.05. 1 of my croceas is gaping and not very happy, i think he´s dying. Do you think that gfo would affect my other clams?
I´ve read before that gfo causes clam gaping.

06/04/2018, 04:26 PM	#1
mynorrodas Registered Member Join Date: Mar 2014 Posts: 54	Clams And GFO Hello! I have 3 clams in my tank, 1 derasa and 2 croceas since 3 or 4 years ago... I´ve used GFO for 2 years and stopped using that for 1 year. I´ve been having green algae problems on sand so I added gfo to my aquarium and now my phosphates has been in 0.02-0.05. 1 of my croceas is gaping and not very happy, i think he´s dying. Do you think that gfo would affect my other clams? I´ve read before that gfo causes clam gaping.