Bacteria Supplements for Aquariums

Why use aquarium bacteria supplements? In a fish tank, bacteria remove ammonia, nitrite, and nitrite. A new aquarium must go through an aquarium cycle, when beneficial bacteria that will consume fish waste byproducts grow and spread. A beneficial bacteria aquarium supplement speeds up the process.

Bacterial supplements are also great for established tanks, especially alongside carbon dosing. A carbon source feeds the bacteria, which then rise in population. The bacteria consume waste, like phosphates, alongside the carbon, and then are eaten by coral or skimmed out. This results in clean water and healthy, growing coral.

Want to know the best bacteria supplement for reef tank use? Brightwell's Microbacter7 is a best seller, but we have many great brands to choose.
45 Results
Life Rock Frag Zone (2.25 lbs) - CaribSea
10%
off

Life Rock Frag Zone (2.25 lbs) - CaribSea

MicroBacter Dry Rock Bacteria Starter Kit - Brightwell Aquatics
20%
off

MicroBacter Dry Rock Bacteria Starter Kit - Brightwell Aquatics

Reef Brite Live Rock Enhance 2 oz. Bacterial Supplement
15%
off

Reef Brite Live Rock Enhance 2 oz. Bacterial Supplement

LifeRock Nano Arches (4 pieces) - CaribSea
10%
off

LifeRock Nano Arches (4 pieces) - CaribSea

Aquaforest Pro Bio S Probiotic Bacteria - 50ml
10%
off

Aquaforest Pro Bio S Probiotic Bacteria - 50ml

Red Sea Reef Mature Pro Biological Supplement Kit
15%
off

Red Sea Reef Mature Pro Biological Supplement Kit

Continuum Aquatics Bacter Gen-M Marine Microbe Culture - 500 ml
20%
off

Continuum Aquatics Bacter Gen-M Marine Microbe Culture - 500 ml

Aquaforest -NP Pro Liquid Bacterial Growth Polymer - 50ml
10%
off

Aquaforest -NP Pro Liquid Bacterial Growth Polymer - 50ml

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