Phosphorous Oxide

DavidR

Prolific Poster
Apr 1, 2005
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Texas
I was wondering if P2O5, usually labeled as "Super Phosphate," is an acceptable form of P for the planted aquarium. I know it works because I've been using it for the past 2-3 years, but is there a "better" form?
 

Tom Barr

Founder
Staff member
Administrator
Jan 23, 2005
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Re: Phosphorous Oxide

It works fine, KH2PO4 is easy to dissolve though and very cheap too.

Regards,
Tom Barr