15% off all corals

12% off Red Sea nano and controllers!

Aquaforest Bio S 10ml – Nitrifying Bacteria Supplement for Reef Aquariums

Regular price £7.90 GBP

Aquaforest Bio S 10ml is a specialized nitrifying bacteria supplement designed to support the aquarium nitrogen cycle, accelerate biological filtration, and help maintain a healthy marine aquarium environment. Formulated with carefully selected bacterial strains, Bio S helps establish favorable conditions for beneficial nitrifying bacteria, including Nitrospirae and Nitrobacteraceae, which play an essential role in processing harmful ammonia and nitrite.

Ideal for new saltwater aquarium setups, Aquaforest Bio S helps establish biological filtration during the critical initial cycling period. It also supports the colonization of aquarium filter media with beneficial bacteria, helping create a stable biological environment for marine fish and corals.

In established reef aquariums, Bio S supports the natural decomposition of uneaten food, organic waste, and accumulated sediment. Its beneficial bacterial formula helps improve water clarity, maintain cleaner aquarium substrates, and promote balanced biological filtration.

Suitable for both newly established and mature marine systems, Aquaforest Bio S is also compatible with probiotic-based filtration methods.

Available at Reef freaks, Aquaforest Bio S 10ml is an excellent choice for reef keepers seeking reliable bacterial supplementation to support aquarium cycling, biological stability, and long-term water quality.

Key Features

  • Beneficial Bacteria Supplement: Contains specially selected bacterial strains that support biological filtration in marine aquariums.
  • Supports the Nitrogen Cycle: Helps establish the bacterial processes responsible for converting ammonia and nitrite into less harmful nitrogen compounds.
  • Ideal for New Aquariums: Supports the development of biological filtration during the initial aquarium cycling period.
  • Promotes Filter Media Colonization: Helps beneficial bacteria establish themselves on filtration media in newly set-up aquariums.
  • Supports Ammonia & Nitrite Processing: Encourages beneficial nitrifying bacteria involved in removing toxic nitrogen compounds.
  • Enhances Biological Stability: Helps maintain a balanced microbial environment in saltwater reef aquariums.
  • Supports Organic Waste Breakdown: Assists in decomposing uneaten food, organic residues, and accumulated sediments.
  • Helps Improve Water Clarity: Supports cleaner aquarium water through natural biological processes.
  • Compatible with Probiotic Systems: Suitable for marine aquariums using probiotic-based filtration methods.
  • Convenient 10ml Bottle: Easy-to-dose bacterial supplement for regular reef aquarium maintenance.

Aquaforest Bio S 10ml is a concentrated bacterial supplement formulated to support the natural nitrogen cycle and biological filtration in saltwater reef aquariums. Its selected bacterial strains help establish beneficial microorganisms, support ammonia and nitrite processing, and promote the decomposition of organic waste. Ideal for new aquarium cycling, filter media colonization, and ongoing biological maintenance, Bio S helps create a cleaner, more stable environment for marine fish and corals.

Payment & Security

Payment methods

  • American Express
  • Apple Pay
  • Diners Club
  • Discover
  • Google Pay
  • Klarna
  • Maestro
  • Mastercard
  • PayPal
  • Shop Pay
  • Union Pay
  • USDC
  • Visa

Your payment information is processed securely. We do not store credit card details nor have access to your credit card information.