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Optics are one of the most important components of an advanced lighting system
300 - 600 L
but is made with actual plankton
It's easy to position at any level in the aquarium
It is a great choice for hobbyists looking for an easy-to-maintain aquarium tank
FritzZyme 7 Nitrifying Bacteria 473ml Freshwater Aquaforest Optics are one of theFritz Zyme 7 Freshwater Nitrifying Bacteria The Original Live Nitrifying Bacteria No Need for Refrigeration, 18 Month Shelf Life Naturally Eliminates Toxic Ammonia and Nitrite FritzZyme 7 is Good for Fresh and Brackish Systems Great for Use After Maintenance About FritzZyme 7 Freshwater FritzZyme 7 contains live freshwater specific strains of live nitrifying bacteria proven to reduce fish loss due to toxic levels of ammonia and nitrite. Nitrifying