This product has a special process that provides efficient bio filtration for the removal of nitrogenous waste. These macropores are ideally sized for the support of nitrifying and denitrifying bacteria.
Establish nitrification and denitrification systems, detoxified Ammonia (N H 3/4 ), Nitrite (N O 2 ), Nitrate (N O 3 ) and Phosphate (P O 4 ), purify and maintain water quality water quality, stabilize KH/PH
Please Do not squeeze the air bricks, it will cause damage.
The first layer creates a breeding environment for beneficial bacteria and establishes a nitrification system, while the second layer simulates the anaerobic or anoxic environment of natural bottom sand and establishes a denitrification system
Culture cells of aerobic porous structure and anaerobic closed structure. It is prepared with high-quality clay and scientifically fired at a high temperature of 1300 degree.
Long lasting, not easy to disintegrate and will not release toxins
Suitable For: Marine and Freshwater
Size: 10cm x 7.5cm x 7.5cm
Services Life: 5 years. Use 1 GAE Air Brick for every 180 L of water.
How to use: Rinse with clean water before use. Place the side with the "GAE" logo up, in any kind of filter, and is particularly effective in a sump.
Please note: DO NOT put up side down, DO NOT stack up!
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