Pondcare Phos-Out

I need some help dropping my Phosphate levels, and I stumbled across a bottle of "Pondcare Phos-out" in the local PetSmart clearance rack. It's a liquid phosphate remover that claims to remove phosphate from the water. For those that don't know, Pondcare is owned by Mars who also owns Rena, API, and Aquarian. I tend to trust API, and want to give this product a try, considering it was $5 and treats almost 1200 gallons of water. Has anyone tried this or have any ideas as to whether or not it'll work in a salt environment?


I found the MSDS sheet incase it'll help explain anything for those of you who are chemically adept.

http://cms.marsfishcare.com/files/msds/pc_phosout_073007.pdf

 

I wouldn't trust it in my saltwater tank. If it wasn't made to use in a reef then I don't even think about it.

 

I'm thinking no.

 

I wouldn't, get a phosphate reactor from bulkreef, thats what I did, also you can get bags of GFO too, but why go half way lol (this coming from the guy who wont do water changes