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Gradually increasing the concentration of humic substances in aquaria is an effective method of encouraging spawning in fishes
and filter feeders in the aquarium
Product guidelines
Premium Fertiliser is added each week when changing the water
AQUA ILLUMINATION Hydra 32 HD LED (Black/White) Friscer Gradually increasing the concentration ofDesign The plastic construct of the new Prime and Hydra lineup benefits in two ways: better efficiency and better looks. The improvement to efficiency reduces the demands on active cooling for longer component life. Improvements to design a thinner fixture reduces their profile and presence over your aquarium. Resilient Design improvements were made to the new Prime and Hydras to make them more water resistant, meaning that they are more resilient in
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