Sera Filter Wool 250 grams (8.8 oz.)

Sera Filter Wool 250 grams (8.8 oz.)For mechanical pre filtration of fine dirt particles. Sera Filter Wool for mechanical pre filtration consists of stable fibers that retain finer dirt particles for a longer time without sticking or collapsing. Sera Filter Wool can be washed out several times and re used. Suitable for all filters. We recommended Sera Siporax Professional for biological filtration. Sera Siporax Professional is open pored and three dimensional for lasting pollutant

allowing bacteria to remain viable after an equipment failure and ready for the repair

The EShopps Super Spy Coral Viewer floats on the surface of your water to provide a clear view of organisms in the tank

5 meq/l or higher

Smooth color mixing

Natural denitrifier

Butterflies

as directed on their label

and carbonate supplementation as a means of diversifying their dosing routine

If the initial [Mg2+] in the aquarium is below 1

Dense Matrix LED

2 - Tapping Screws

Replace ~25% of the total Xport NO3 Cubes employed every 3 - 4 months in high-bioload systems