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Seachem Laboratories PhosGuard - 20 Liters

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Seachem

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.


Manufacturer Info

Seachem
Seachem Laboratories, Inc. was established in 1980 by Dr. Leo G. Morin. Seachem moved into a state of the art 110,000 square foot facility in Madison, Georgia marking their 25th anniversary in the industry in 2005. This facility includes production and research laboratories, manufacturing, inventory, shipping, and office space.

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34 Reviewers (62%) would recommend this

Overall Rating:

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“Great”
5.0

Phosguard works great in my tank. It helps so much in keeping my phosphate down.

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“GREAT!!!!”
5.0

I've been using Seachem Laboratories PhosGuard for years and it works!!!! I place it in media back and let it work its magic

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“A great product”
5.0

So tired of reading the marine blogs on what they don't know(a lot)? All they say is how this leaches back into the tank when exhausted. According to seachem on the label and at their site it does not. This is easier for me to use than gfo. It has less friction and does not clog up in large use or r...Read More

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“gets rid of unwanted algae”
5.0

I love this stuff. I used to stress out over nuisance algae showing up on my rock when my nitrates and phosphates read zero on my salifert test kits. Now whenever the algae starts to show up, I replace the stocking full of phosguard with a fresh one. Within a few days, any exposed rock in my tank...Read More

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“Good”
5.0

Love this item. Does the job it's suppost to do. Buy it bigger you won't have to buy for a whole! Will buy again

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“Works Great”
5.0

I've used this product for a while now and have had great results with it. This is used in the same way as many others and in my opinion works just as well as some of the more expensive ones giving you the same results. My phosphates are zero and being able to buy it in a larger quantity makes it ev...Read More

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“Works!”
5.0

Made a huge impact on my algae after 1 day. The hair type stuff on the back wall started turing grey. I did about 1/3 the recommended dosage to start.

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34 Reviewers (62%) would recommend this

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3.5  Star
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3.0  Star
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