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It does not distort the natural color
BACTO REEF BALLS contain live bacteria that live in their perfectly protected gel casing and supplied
ZEOstart is one big four (ZEOvit
Flow rate should not exceed 200 L (50 US gallons) per hour
PF-300 has 1" bulkhead
De-Nitrate 500ml skimmer It does not distort theDe Nitrate is an economical, natural, porous material with a pore distribution and geometry that promotes both aerobic nitrification within the first few millimeters of depth and anaerobic denitrification at the core. The material has a high surface area and supports a high density of bacteria. Although De Nitrate has capacity to trap nitrate, this, as with other nitrate retaining materials, such as certain zeolites and synthetic resins, is quite
