Report HeyPK · Registered Joined Jan 23, 2004 · 4,700 Posts Apr 8, 2007 Re: Green Dust Algae Also, there is some kind of weird deficiency, possibly calcium deficiency showing on the Hygrophila. I am not even sure it is a deficiency. It might be a toxicity.
Re: Green Dust Algae Also, there is some kind of weird deficiency, possibly calcium deficiency showing on the Hygrophila. I am not even sure it is a deficiency. It might be a toxicity.
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