PURA Phos-Lock Filter Media by Magnavore
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Item #: FM-PURA
Our Price: $10.95
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PURA Phos-Lock Filter Media by Magnavore.



PhosLock is the benchmark German made ferric hydroxide media for total phosphate removal in all aquaria.
Used all over the world, it is the product of choice for many critical water purity applications.

PhosLock permanently binds phosphates. With regular use of PhosLock any aquarium fresh or salt, reef or planted,will stay much cleaner and less maintenance labor intensive!

Media bag with PhosLock can be placed inside of: canister filters,power filters,pond filters, sumps,refugiums,corner filters,next to uplift tube on UG filter plate.
PhosLock can be placed directly into Bio-Bags or other fine floss bags.

PhosLock is 5 to 10 times more effective than white activated alumina media and it is completely safe for fish and invertebrate,fresh and salt-water aquariums.

Each 150gr. treats 300 gallons of aquarium water.


Average Rating:
(based on 3 reviews)

Showing 3 Reviews:

by cwiseman
on 9/26/2011
Keeps my aquarium sparkling clean.
The absolute best product I have ever used to control phosphates! Keeps my aquarium sparkling clean. If you ever have a problem with algae, this is a great product to use.
by morse
on 6/18/2011
Always among the very best media
Germanys best designed media that never leeches back into the tank. Washing it off is a bit of a pain and takes a while. But other than that this works perfect and does not alter the chemistry of the water ever. Lasts for months
by JFaucher
on 10/14/2009
Works great
Works as advertised, phosphate reduced to zero with in 48 hours and lasts for months. Will most surely be ordering again.
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