Marine Pure Block 8x8x4" Ocean Free Chemical filtration process that removes

Chemical filtration process that removes impurities such as copper

Concentration

This salicylate based ammonia test kit reads the total ammonia level in parts per million (ppm) which are equivalent to milligrams per Liter (mg/L) from 0 ppm to 8

Create unique dawn and dusk effects by altering light intensity and color throughout six different time points

or get into eyes

Marine Pure Block 8x8x4" Ocean Free Chemical filtration process that removesAmmonia, Nitrite & Nitrate Removal Primarily designed to provide deep anaerobic zones for de nitrification in passive or low flow systems. Live rock substitute Use in Aquarium sumps MarinePure is the perfect place for beneficial bacteria to flourish in order to remove harmful fish wastes. It will eliminate ammonia and lower nitrates. MarinePure's bio media is the most technically advanced bio media available today. Features Thin Bio Film Technology