ORCA LAB: Phospha-Guard BIO-Cubes

  • $22.00
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  • 100% Natural, Biological Phosphate Removal...No Heavy Metals 
  • Helps Control Unsightly Algae 
  • Effectively Reduces Phosphate in Seawater, Freshwater  & Brackish water 
  • Easy and convenient use, no daily feedings or dosings  No more Fluidized Media Reactors or Deep Sand bed  filters required which saves space, time and money 
  • 100% natural, biological Nitrate removal 
  • No Effect on pH or Alkalinity 
  • Reduces water changes 

Phospha-Guard BIO-Cubes is the world’s first solid carbohydrate based  media that selectively removes phosphate using Redfield’s Ratio from  freshwater, brackish and seawater systems. Phospha-Guard BIO Cubes are made from 100% natural ingredients and biodegradable  polymers that contain no heavy metals like Iron, Aluminum or  Lanthanum. No additional daily feeding or dosing is required, making it  easy and versatile to use. Phospha-Guard BIO-Cubes will not cause  cloudiness from bacterial blooms. With correct installation, bacterial  colonies will become prolific enough to start lowering Phosphate  levels after 14 days. Free Filter Bag included 

Directions for use: Do not install in a fluidized media reactor as this will  impact the products performance. Phospha-Guard BIO-Cubes must be used in conjunction with Nitra-Guard BIO-Cubes ORIGINAL at a 1:1  ratio (50% Phospha-Guard / 50% Nitra-Guard ORIGINAL). Before  installing this product, allow Nitra-Guard BIO-Cubes ORIGINAL to  become fully matured and your Nitrate readings are at 0ppm NO3 

Soak the required amount of Phospha-Guard BIO-Cubes for 24 hours in  tap water and add them directly into the same bag as the matured  Nitra-Guard BIO-Cubes. If this product will be used in freshwater, soak  and rinse until a 0 TDS reading is achieved before installing 

If Phosphate levels are above 2ppm, we recommend that you use Phospha-Guard GFH to reduce PO4 

Net Volume: 2lts / 0.52 US Gallons