PhosGuard is a high capacity and high efficiency filtration product for removing phosphates and silicates from marine or fresh water aquaria.
Unlike competing products, PhosGuard is bead-shaped for optimum flow characteristics and has an exceptional porosity for enhanced capacity.
PhosGuard has a working capacity to remove 20 to 60 mg/L phosphate in 100 gallons with a similar impact on silicates. It may be used continuously or intermittently, and will not release removed phosphate.
PhosGuard will cause a decline in hair algae and enhance coral growth.
Each liter treats up to 300 gallons.
Marine or freshwater use.
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Phosphate remover Review by Kevin
Quality Price Value
I, like many others have had phosphate levels that spike, and can be hard to control when not using a reactor. I bought phosguard and built a custom reactor using a cheap pump. I had trouble lowering phosphate until using the reactor. I put in phosguard and within a few days saw a significant drop in measurable phosphate. No more algae blooms. I did lots of research about using an aluminum product. I have seen no issues with any soft corals or my nems. After lowering the phosphate levels I saw an excellent reaction in my tank inhabitants. Nems became more lively and corals growing without problems. Yes Rowphos is a better product, but when you compare price, effectiveness, and usability I would say that phosguard is the way to go. (Posted on 7/28/2016)