WebMay 25, 2024 · Working Mechanism. The fluidized bed reactors provide the filtration that is quite similar to the under gravel filters. Nitrifying bacteria …

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WebPool filter sand is great for an aquarium because it’s a lot finer than that play-sand, still, it is quite heavy. The grains are large (0,018-0,022 inches or 0,45 -55 mm), so you won’t … WebJan 25, 2024 · The 6 Easy Steps to Set Up Your Deep Sand Bed. 1. Place 3–6 inches of coarse sand in the tank. Image Credit: Krysja, Shutterstock. You will need a coarse sand for your deep sand bed. The smaller and more densely packed the sand is, the less movement and oxygenation will be available for bacterial growth. hill country furniture lipan tx

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