Green Layers rocks are used for Hardscape or decoration in planted or community aquariums.
It has a predominant green color with gray, some containing colored veins.
They are alkaline rocks, the pH can vary between 7.2 to 7.4. In planted aquariums, with the use of Co2, the pH of the water will become acidic.
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Mbreda is a 100% Brazilian industry that for 14 years has been manufacturing
products and supplements for freshwater,
reef and aquascaping.