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BIOMAX bio rings have more capacity than most biological filter media and allow ideal water movement throughout the media to ensure optimal contact time for efficient biological filtration
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The male Exquisite Fairy Wrasse
Propel contains a reducing agent that helps convert any iron present (such as iron from substrate) into the ferrous form
Aquavitro Propel Size:1l BIOMAX bio rings have moreron is immobile in plants; this means that plants cannot deliver iron from older leaves to new ones. Therefore, deficiency symptoms appear on new or young leaves. Because plants use iron to produce chlorophyll, a lack of iron results in chlorosis, or yellowing of the younger leaves. Stems may also appear short and slender. If the deficiency is severe and prolonged, each new leaf emerges lighter in color than the preceding leaf. Propel is a
