Potamogeton gayii

hani

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Lifetime Member
Jul 27, 2007
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Hi, my Potamogeton gayii is dissolving at the root after 5 months,iit did very well till last week this is my second plant thats not doing well, hygro did the same, and the Micranthemum umbrosum going that way.
am doing evry thing EI, CO2 AT 30PPM, 4W/G, 29 G , I tested almost evrey thing i can, kno3 (lamotte) po4(lamotte) ca, gh,kh,ph
will over dosing fert kill plants? am quite lost? what will go down after 5 months, am using florite.
thanks