Description
According to the size of the aquarium the fertilizer reserve consists of a hand-full of material, ready for application and packaged in a plastic mesh-bag. The material system (Aquafim®) itself is non soluble and does not give-up any undesired substances into the water. Once in usage, day after day a measured amount of fertilizer is released. Through this constant steady release there is no so-called ?increased step of concentration?, what has a positive effect on both plants and animals – and all that without having to purchase an expensive and sensitive electro-mechanical dosage pump.
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