Find Reviews and Compare Prices for:       All ProductsFilter Media     2.5 (1)   Add a review PURA PhosLock 150 gram   For the ultimate in phosphate control, nothing works like PhosLock. This ingenious product is made from ferric hydroxide, which permanently binds phosphates, rendering them harmless in your aquarium- no more algae... Have a question? Just Ask! Member Reviews Compare Prices Product Spec Send to a friend Set Price Alert Searched PURA PhosLock 150 gram in 150 stores, 3 results found Image Description   Store   Price PURA PhosLock Filter Media - 150 g If this item doesn't belong here, click Remove and help us keep our results accurate.   Amazon.com   2 Store Reviews   $8.2 Go to Store Magnavore PURA PhosLock Phospate Remover 150gm If this item doesn't belong here, click Remove and help us keep our results accurate.   Amazon.com   2 Store Reviews   $9.8 Go to Store Pura (Magnavore) APU00400 Phoslock Aquarium Filter Media for 300-Gallon Tank, 150gm If this item doesn't belong here, click Remove and help us keep our results accurate.   Amazon.com   2 Store Reviews   $17.1 Go to Store You can also search these stores   Find this product on eBay   eBay   5 Store Reviews   Search on eBay Are we missing a store? Let us know! Something wrong in this page? Let us know! Related products: More Chemical Filter Media Other Filter Media internal use: spec355