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- Filter volume: 4L
Premium feed made of excellent ingredients
and nitrate levels in the water
cold water and tropical aquariums
these fish thrive in well-maintained
JBL Denitrol - Complete Beneficial Bacteria Size:250ml - Filter volume: 4LJBL Denitrol (complete beneficial bacteria) Features, For aquarium water to suit both fish and plants: when setting up a new aquarium, water changes and after fish diseases for freshwater and saltwater aquariums, turtle and shrimp tanks. Shake the bottle well, measure the right amount in the dosing lid and evenly distribute in the aquarium. Live bacteria with enzymes for the rapid breakdown of pollutants. Healthy water, healthy fish: breakdown of fish