{"product_id":"brightwell-aquatics-microbacter7-aquarium-bioculture-2-l-for-freshwater-marine-tanks","title":"Brightwell Aquatics MicroBacter7 Aquarium Bioculture, 2 L for Freshwater \u0026 Marine Tanks","description":"\u003cp\u003e\u003cstrong\u003eBrightwell Aquatics MicroBacter7 is a 2 L aquarium bioculture designed to establish biological filtration and support water quality in marine and freshwater aquariums.\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e2 L bottle of microbial bioculture — provides a larger-volume format for aquarium care.\u003c\/li\u003e\n\u003cli\u003eNon-pathogenic aerobic and anaerobic microbes with natural enzymes — support biological filtration and organic waste breakdown.\u003c\/li\u003e\n\u003cli\u003eFor marine and freshwater aquaria — use the bioculture in either type of aquarium.\u003c\/li\u003e\n\u003cli\u003eSupports nitrification, denitrification and organic waste degradation — helps process aquarium waste and nutrients.\u003c\/li\u003e\n\u003cli\u003eHelps reduce organic carbon, ammonia, nitrite, nitrate, phosphate and hydrogen sulfide production — supports improved water quality.\u003c\/li\u003e\n\u003cli\u003eMade in the USA and tested and recommended by veterinary pathologists — combines stated origin with professional testing and recommendation.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eSetting up a new aquarium means establishing biological filtration, while an established tank can benefit from support for waste degradation and nutrient management. MicroBacter7 is made for both marine and freshwater systems, including new aquarium setups. Its microbial formula is intended to support the biological processes that help manage organic waste and water conditions, rather than serving as a standalone mechanical filter.\u003c\/p\u003e\n\u003ch3\u003eHow does MicroBacter7 support aquarium filtration?\u003c\/h3\u003e\n\u003cp\u003eMicroBacter7 supplies a complex combination of non-pathogenic aerobic and anaerobic microbes and natural enzymes to support biological filtration. In new aquarium setups, it is designed to establish biological filtration; in aquaria, it supports nitrification, denitrification and organic waste degradation. The formula also limits the availability of pre-existing phosphate.\u003c\/p\u003e\n\u003cp\u003eThese processes are relevant to both the breakdown of organic material and the management of aquarium nutrients. The product’s stated performance includes reducing concentrations of several water constituents and reducing hydrogen sulfide production, which the product description links with increased dissolved oxygen levels. It is also intended to help create a cleaner substrate and improve water clarity.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eSupports biological filtration as part of aquarium care.\u003c\/li\u003e\n\u003cli\u003eFeatures nutrient remineralization alongside targeted nutrient reduction.\u003c\/li\u003e\n\u003cli\u003eDesigned to inhibit the growth of undesirables in the aquarium environment.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eCan I use MicroBacter7 in freshwater and saltwater aquariums?\u003c\/h3\u003e\n\u003cp\u003eYes, Brightwell Aquatics MicroBacter7 is formulated for both freshwater and marine aquaria. Its microbial processes are intended for a range of aquatic environments, so the product suits aquarium owners caring for either type of system. The product description also identifies it for fish tanks and aquarium setups, including new systems where biological filtration is being established.\u003c\/p\u003e\n\u003cp\u003eIts water-quality support focuses on organic carbon, ammonia, nitrite, nitrate and phosphate, as well as hydrogen sulfide production. By supporting microbial activity and organic waste degradation, the bioculture is designed to contribute to clearer water and a cleaner substrate. These are product functions, not a promise of a particular result in every aquarium.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eSuitable for marine aquaria.\u003c\/li\u003e\n\u003cli\u003eSuitable for freshwater aquaria.\u003c\/li\u003e\n\u003cli\u003eRecommended by veterinary pathologists and made in the USA.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eHow do I prepare MicroBacter7 before adding it?\u003c\/h3\u003e\n\u003cp\u003eShake the bottle well, then mix MicroBacter7 with 250 mL (about 8.5 fl oz) of aquarium water in a clean container before adding the mixture to the aquarium. This preparation step is the stated use direction for the bioculture.\u003c\/p\u003e\n\u003cp\u003eIf you use a pipette below the water level, clean it thoroughly with fresh water before putting it back into the MicroBacter7 bottle. This helps keep aquarium water from being carried back into the product. The directions specify the mixing step and pipette cleaning; they do not provide an aquarium dosage amount in the product details used for this page.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eShake well before use.\u003c\/li\u003e\n\u003cli\u003eMix with aquarium water in a clean container.\u003c\/li\u003e\n\u003cli\u003eRinse a submerged pipette thoroughly with fresh water before returning it to the bottle.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eBrightwell Aquatics MicroBacter7 is suited to aquarium keepers establishing biological filtration in a new setup or supporting biological waste processing in an existing marine or freshwater aquarium. Its 2 L format contains a microbial bioculture with aerobic and anaerobic microbes and natural enzymes, intended to support filtration and water-quality management.\u003c\/p\u003e\n\u003csection class=\"product-faq-snippet\"\u003e\u003ch3\u003eFAQ\u003c\/h3\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Can Brightwell Aquatics MicroBacter7 be used in both freshwater and saltwater aquariums?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes. Brightwell Aquatics MicroBacter7 is formulated for freshwater and marine aquaria, including new aquarium setups.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: How do I prepare Brightwell Aquatics MicroBacter7 for aquarium use?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Shake Brightwell Aquatics MicroBacter7 well and mix it with 250 mL of aquarium water in a clean container before adding it to the aquarium.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"Brightwell Aquatics","offers":[{"title":"Default Title","offer_id":55682202206551,"sku":"B00412Z28S","price":94.79,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1056\/4780\/0663\/files\/brightwell-aquatics-microbacter7-bottle-front_91b89549-6be9-4df6-9ed5-740f90e42802.jpg?v=1793450622","url":"https:\/\/bathpetsupplies.co.uk\/products\/brightwell-aquatics-microbacter7-aquarium-bioculture-2-l-for-freshwater-marine-tanks","provider":"BathPetSupplies","version":"1.0","type":"link"}