{"product_id":"mountain-tree-lotus-root-bacteria-house-gen-2","title":"Mountain Tree Lotus Root Bacteria House Gen 2","description":"\u003ch1\u003e\u003cspan\u003eMountain Tree Lotus Root Bacteria House Gen 2\u003c\/span\u003e\u003c\/h1\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eAdvanced ceramic biological pond filter media for high-performance koi pond filtration.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eMountain Tree Lotus Root Bacteria House Gen 2 is a premium biological filter media designed to support excellent water quality in koi ponds, garden ponds and advanced pond filtration systems. Featuring Mountain Tree’s patented lotus root and spiral structure, this media provides a large internal surface area for beneficial bacteria to colonise.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eThe unique porous design helps create an ideal environment for nitrifying bacteria, supporting the breakdown of harmful pond waste such as ammonia and nitrite. This makes it an excellent choice for koi keepers looking to improve biological filtration, water clarity and overall pond stability.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eAvailable in two Gen 2 sizes, Mountain Tree Lotus Root Bacteria House can be used in shower filters, bakki showers, trickle towers, multibay filters, biological chambers and custom pond filtration systems.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2\u003e\u003cspan\u003eWhy Use Mountain Tree Lotus Root Bacteria House in Your Pond Filter?\u003c\/span\u003e\u003c\/h2\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eHigh-quality biological filtration is essential for maintaining healthy pond water, especially in koi ponds and heavily stocked systems. Mountain Tree Lotus Root Bacteria House Gen 2 helps:\u003c\/span\u003e\u003c\/p\u003e\n\u003cul data-spread=\"false\"\u003e\n\u003cli\u003e\u003cspan\u003eProvide a large surface area for beneficial bacteria\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eSupport the breakdown of ammonia and nitrite\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eImprove biological filtration efficiency\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eEncourage stable pond water quality\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eSupport healthier conditions for koi and ornamental pond fish\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eImprove water movement through filter media\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eWork effectively in shower filters and trickle filtration systems\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eThe lotus root-style internal structure and nanoporous surface help create the right environment for bacteria to establish and perform efficiently.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2\u003e\u003cspan\u003eMountain Tree Gen 2 Biological Pond Filter Media\u003c\/span\u003e\u003c\/h2\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eMountain Tree Lotus Root Bacteria House Gen 2 is designed as a high-performance biochemical filter media for ponds. Its structure combines open internal channels with a porous surface, helping water pass through while giving beneficial bacteria space to colonise.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eThis makes the media suitable for both oxygen-rich shower filter systems and submerged biological filter chambers, depending on the design of your pond filtration setup.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eThe Gen 2 lotus root and spiral design provides a large surface area for bacterial growth, helping improve the biological capacity of your pond filter compared with standard filter media.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2\u003e\u003cspan\u003eSuitable Pond Filter Applications\u003c\/span\u003e\u003c\/h2\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eMountain Tree Lotus Root Bacteria House Gen 2 can be used in a range of pond filtration systems, including:\u003c\/span\u003e\u003c\/p\u003e\n\u003cul data-spread=\"false\"\u003e\n\u003cli\u003e\u003cspan\u003eKoi pond shower filters\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eBakki showers\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eTrickle towers\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eMultibay pond filters\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eBiological filter chambers\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eCustom pond filter systems\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eHigh-flow pond filtration setups\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eGarden pond biological filters\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eFor best results, use in a well-oxygenated area of the filter where pond water can flow evenly across and through the media.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2\u003e\u003cspan\u003eKey Features of Mountain Tree Lotus Root Bacteria House Gen 2\u003c\/span\u003e\u003c\/h2\u003e\n\u003cul data-spread=\"false\"\u003e\n\u003cli\u003e\u003cspan\u003ePremium biological pond filter media\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eIdeal for koi ponds and advanced pond filtration systems\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003ePatented lotus root and spiral structure\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eLarge surface area for beneficial bacteria colonisation\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eHelps support ammonia and nitrite breakdown\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eSuitable for shower filters, trickle towers and filter chambers\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eDesigned to support stable pond water quality\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eAvailable in two Gen 2 sizes\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eSuitable for koi ponds, garden ponds and custom filtration systems\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003e\u003cspan\u003eMountain Tree Lotus Root Bacteria House Gen 2 Sizes and Variants\u003c\/span\u003e\u003c\/h2\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003e\u003cspan\u003eVariant\u003c\/span\u003e\u003c\/th\u003e\n\u003cth\u003e\u003cspan\u003ePiece Size\u003c\/span\u003e\u003c\/th\u003e\n\u003cth\u003e\u003cspan\u003eQuantity\u003c\/span\u003e\u003c\/th\u003e\n\u003cth\u003e\u003cspan\u003eMedia Type\u003c\/span\u003e\u003c\/th\u003e\n\u003cth\u003e\u003cspan\u003eApplication\u003c\/span\u003e\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eSmall Gen 2\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e4cm × 16.5cm\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e24 pieces per box\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eBiological filter media\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eKoi ponds, shower filters and pond filter systems\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eLarge Gen 2\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e8cm × 25cm\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e15 pieces per box\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eBiological filter media\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eLarger koi ponds, shower filters and high-flow filtration systems\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eMountain Tree Lotus Root Bacteria House Gen 2 is available in two sizes:\u003c\/span\u003e\u003c\/p\u003e\n\u003cul data-spread=\"false\"\u003e\n\u003cli\u003e\u003cstrong\u003e\u003cspan\u003e4cm × 16.5cm – 24 pieces per box\u003c\/span\u003e\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003e\u003cspan\u003e8cm × 25cm – 15 pieces per box\u003c\/span\u003e\u003c\/strong\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003e\u003cspan\u003eWhich Size Should I Choose?\u003c\/span\u003e\u003c\/h2\u003e\n\u003ch3\u003e\u003cspan\u003e4cm × 16.5cm – 24 Pieces\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eThe smaller Gen 2 size is ideal for standard koi pond filters, smaller shower filters, trickle towers, multibay filters and biological filter chambers where space is more limited.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eThis size is a good choice for pond keepers who want flexible placement and easier distribution throughout a filter system.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3\u003e\u003cspan\u003e8cm × 25cm – 15 Pieces\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eThe larger Gen 2 size is better suited to larger koi ponds, bigger shower filters, high-flow pond systems and filtration setups with more available space.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eThis size is ideal where larger pieces of biological media are preferred and where strong water flow can pass evenly around and through the media.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eFor heavily stocked koi ponds or larger filtration systems, the larger size is usually the better option where space allows.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2\u003e\u003cspan\u003eWhich Pond Filter Setup Is This Media Best For?\u003c\/span\u003e\u003c\/h2\u003e\n\u003ch3\u003e\u003cspan\u003eKoi Pond Shower Filters\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eIdeal for koi pond shower filters where highly oxygenated water passes over biological media to support strong bacterial activity.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3\u003e\u003cspan\u003eBakki Showers and Trickle Towers\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eWell suited to bakki shower and trickle tower systems, where the open structure helps water move efficiently through the media.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3\u003e\u003cspan\u003eBiological Filter Chambers\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eCan be used in biological sections of pond filters where stable bacterial colonisation is required.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3\u003e\u003cspan\u003eCustom Pond Filtration Systems\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eA good option for pond keepers building or modifying bespoke filtration systems for koi ponds or large garden ponds.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2\u003e\u003cspan\u003eHow to Use Mountain Tree Lotus Root Bacteria House Gen 2\u003c\/span\u003e\u003c\/h2\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003ePlace the media in the biological section of your pond filter, shower filter or trickle tower where water can flow evenly around each piece.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eAvoid packing the media too tightly, as good water movement and oxygen availability are important for effective biological filtration. In shower systems, position the media so water is distributed evenly across the top layer and allowed to pass naturally through the media.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eBefore first use, rinse the media gently with clean pond water to remove any loose dust or particles from handling and transport.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2\u003e\u003cspan\u003eHow to Maintain Lotus Root Bacteria House Media\u003c\/span\u003e\u003c\/h2\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eMountain Tree Lotus Root Bacteria House Gen 2 is designed to support long-term biological filtration, so it should not need frequent deep cleaning.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eIf maintenance is required, rinse gently using pond water rather than tap water. This helps protect beneficial bacteria living on and inside the media.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eAvoid using harsh chemicals, detergents or high-pressure cleaning methods, as these may reduce bacterial colonies and affect filtration performance.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2\u003e\u003cspan\u003eImportant Information\u003c\/span\u003e\u003c\/h2\u003e\n\u003cul data-spread=\"false\"\u003e\n\u003cli\u003e\u003cspan\u003eRinse gently before first use\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eDo not clean with chemicals or detergents\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eAvoid using untreated tap water for cleaning where possible\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eDo not pack too tightly, as water flow is important\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eBiological media may take time to mature fully\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eBest used as part of a complete pond filtration system\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003ePerformance will depend on pond size, fish stocking level, feeding rate, filter design and water flow\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eRegular water testing is recommended for koi ponds and heavily stocked systems\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003e\u003cspan\u003eFAQ – Mountain Tree Lotus Root Bacteria House Gen 2\u003c\/span\u003e\u003c\/h2\u003e\n\u003ch3\u003e\u003cspan\u003eWhat does Mountain Tree Lotus Root Bacteria House Gen 2 do?\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eIt provides a large surface area for beneficial bacteria to colonise, helping support the biological breakdown of harmful pond waste such as ammonia and nitrite.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3\u003e\u003cspan\u003eIs this suitable for koi ponds?\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eYes, Mountain Tree Lotus Root Bacteria House Gen 2 is well suited to koi ponds, especially in biological filters, shower filters, trickle towers and custom filtration systems.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3\u003e\u003cspan\u003eWhat sizes are available?\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eThere are two Gen 2 variants available:\u003c\/span\u003e\u003c\/p\u003e\n\u003cul data-spread=\"false\"\u003e\n\u003cli\u003e\u003cstrong\u003e\u003cspan\u003e4cm × 16.5cm – 24 pieces per box\u003c\/span\u003e\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003e\u003cspan\u003e8cm × 25cm – 15 pieces per box\u003c\/span\u003e\u003c\/strong\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\u003cspan\u003eWhich size should I choose?\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eChoose the \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003e4cm × 16.5cm\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e size for smaller or more compact filter systems. Choose the \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003e8cm × 25cm\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e size for larger koi ponds, larger shower filters or higher-flow filtration systems where there is more space available.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3\u003e\u003cspan\u003eCan I use this media in a bakki shower?\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eYes, it is suitable for bakki showers and trickle-style filtration systems where water can pass evenly over and through the media.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3\u003e\u003cspan\u003eCan it be used submerged?\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eYes, it can be used in submerged biological filter chambers, provided there is good water movement and oxygen availability.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3\u003e\u003cspan\u003eHow long does it take for the media to mature?\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eBiological media takes time to mature as beneficial bacteria establish. This can vary depending on pond temperature, stocking level, feeding rate and existing filter maturity.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3\u003e\u003cspan\u003eHow should I clean it?\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp\u003e\u003cspan\u003eOnly clean when needed, and rinse gently using pond water. Avoid tap water, chemicals and pressure washing, as these may reduce beneficial bacteria.\u003c\/span\u003e\u003c\/p\u003e","brand":"Mountain Tree","offers":[{"title":"Dia 8X25CM (15pcs)","offer_id":55794816123265,"sku":"FM355","price":112.0,"currency_code":"GBP","in_stock":true},{"title":"Dia 4X16.5CM (24pcs)","offer_id":55794816156033,"sku":"FM354","price":60.67,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0572\/8046\/2999\/files\/MountainTreeLotusRootgen2_d4ae4130-ba4e-497c-bb4d-8c310e9a6566.webp?v=1781191145","url":"https:\/\/perfectaquatics.com\/products\/mountain-tree-lotus-root-bacteria-house-gen-2","provider":"Perfect Aquatics Ltd","version":"1.0","type":"link"}