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The alkalinity of your aquarium should be maintained at 3 - 5 meq/L (8 - 14 dKH) and for safety
Fluval Carbon is a premium
Liquid supplement: 1ml will raise the Alkalinity level of 100 liters (25 gal) by 0
can of powder makes approximately 140 oz
an RBC color scroll mode in 3 different speeds and a power on button
Active Aqua 4 Foot Flexible Air Diffuser Aquariums The alkalinity of your aquarium4 Foot Flexible Air Diffuser Active Aqua air stones are an ideal way to add oxygen to your hydroponic growing system. Their micropore design energizes the growing solution as it aerates and circulates nutrients. These flexible stones bend into any shape to deliver air where you need it most, and they also create less back pressure than traditional air stones, which reduces damage to your pump. This one is 48" inches four feet in length. Extends the
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