Foz Down

[hunggi74]

Originally Posted by Ryanerickson

Site says 8.99 I'm pretty sure hung

You're right Ryan. Very bottom of Foz Down page if anyone else is blind like me LOL

To OP. I've always had high PO4 and low to zero NO3. I got a bottle and I dose 5 drops every other day directly into my tank in front of the overflow. PO4 went down slowly and just yesterday tested it on Hanna ULR and it read 0. Stuff works good.