Filter material for the removal of silicic acid (silicate) in fresh and marine water to prevent diatoms
Rinse, fill in filter bag (enclosed) and place in filter. Rinse after one to two weeks
Diatoms can form brown unsightly deposits on gravel, decoration material and plants
Silicate content can be checked with silicate test. Result: values below 0.4 mg/l silicate prevent diatoms
Guaranteed efficiency: binds up to 30,000 mg silicate (SiO2)/ kg. Including net bag and sealing clip
EXCELLENT
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Sayed Ashraf (verified owner) –