{"product_id":"kolar-labs-metabolix-aquarium-bio-pellets-600g-pha-nitrate-phosphate-media","title":"Kolar Labs Metabolix Aquarium Bio-Pellets, 600g PHA Nitrate \u0026 Phosphate Media","description":"\u003cp\u003e\u003cstrong\u003eKolar Labs Metabolix Bio-Pellets are corn-based PHA filtration media designed to reduce nitrate and phosphate in freshwater and saltwater aquariums.\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e100% PHA resin made from corn, with no fillers — a clearly defined pellet composition.\u003c\/li\u003e\n\u003cli\u003eSolid carbon dosing helps reduce nitrate and phosphate — supports cleaner, clearer aquarium water.\u003c\/li\u003e\n\u003cli\u003eUniform, round pellets — designed for smooth fluidization with minimal floating or clumping.\u003c\/li\u003e\n\u003cli\u003eFor freshwater and saltwater aquariums, filter bags, and media reactors — offers several application options.\u003c\/li\u003e\n\u003cli\u003eMade in the USA by Kolar Labs — aquarium filtration media from the manufacturer.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eManaging nitrate and phosphate is part of keeping aquarium water clean and clear. Metabolix Bio-Pellets are made for aquarists who want a solid carbon-dosing media for aquarium filtration, with a format that can be used in different aquarium setups. Their intended role is to help reduce both nutrients in fresh or salt water; the pellets are also stated to be safe for fish and corals.\u003c\/p\u003e\u003ch3\u003eWhat do Metabolix Bio-Pellets do in an aquarium?\u003c\/h3\u003e\u003cp\u003eThey use solid carbon dosing to help reduce nitrate and phosphate. These are the two water nutrients the pellets are designed to target, making them a filtration-media option for aquarists working to keep aquarium water clean and clear. The product is intended for aquarium use rather than as a general-purpose water treatment.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eTargets nitrate and phosphate.\u003c\/li\u003e\n\u003cli\u003eUses solid pellets as the carbon-dosing format.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eWhat are the pellets made of, and how are they shaped?\u003c\/h3\u003e\u003cp\u003eEach pellet is made from 100% PHA resin derived from corn, with no fillers. Kolar Labs uses a uniform size and round shape to support smooth fluidization and minimize floating or clumping. This makes pellet shape and consistency relevant when choosing media for a fluidized setup.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eResin: PHA made from corn.\u003c\/li\u003e\n\u003cli\u003ePellet form: uniform size and round shape.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eWhich aquariums and filtration setups can use them?\u003c\/h3\u003e\u003cp\u003eMetabolix Bio-Pellets are suitable for freshwater and saltwater aquariums and can be used in filter bags or a fluidized media reactor. A fluidized media reactor is the recommended application. The pellets are safe for all fish and corals, so their stated aquarium compatibility includes both fish and coral systems.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eApplication options: filter bags or a media reactor.\u003c\/li\u003e\n\u003cli\u003eDesigned for fresh and salt water.\u003c\/li\u003e\n\u003cli\u003eSafe for fish and corals.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eAt 600 g (1.32 lb), Kolar Labs Metabolix Bio-Pellets suit aquarists seeking a corn-derived PHA media for solid carbon dosing in freshwater or saltwater filtration. Their uniform, round form is designed for smooth fluidization with minimal floating or clumping, and they are made in the USA.\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 Kolar Labs Metabolix Bio-Pellets be used in freshwater and saltwater aquariums?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes. Kolar Labs Metabolix Bio-Pellets are designed for freshwater and saltwater aquariums and can be used in filter bags or a fluidized media reactor.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: What are Kolar Labs Metabolix Bio-Pellets made from?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Kolar Labs Metabolix Bio-Pellets are made from 100% PHA resin derived from corn and contain no fillers.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"Kolar Labs","offers":[{"title":"Default Title","offer_id":55681408401751,"sku":"B06XBF935V","price":84.37,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1056\/4780\/0663\/files\/kolar-labs-metabolix-bio-pellets-front.jpg?v=1793445184","url":"https:\/\/bathpetsupplies.co.uk\/products\/kolar-labs-metabolix-aquarium-bio-pellets-600g-pha-nitrate-phosphate-media","provider":"BathPetSupplies","version":"1.0","type":"link"}