{"product_id":"mountain-tree-lotus-root-bacteria-house-gen3","title":"Mountain Tree Lotus Root Bacteria House Gen 3","description":"\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eAdvanced Gen 3 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 3 is a premium biological filter media designed for koi ponds, garden ponds and advanced pond filtration systems. Developed from the success of the Gen 2 Lotus Root Bacteria House, the Gen 3 version features an upgraded indented lotus root and spiral structure to provide even greater biological filtration support.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eThe unique 3D lotus root design creates a large surface area for beneficial bacteria to colonise, helping support the breakdown of harmful pond waste such as ammonia and nitrite. This makes Mountain Tree Lotus Root Bacteria House Gen 3 an excellent choice for koi keepers looking to improve biological filtration, support stable water quality and maximise performance in shower filters and high-flow pond systems.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eEach box contains 12 pieces of Gen 3 media, with each piece measuring approximately 8cm diameter × 25cm long.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2\u003e\u003cspan\u003eWhy Use Mountain Tree Lotus Root Bacteria House Gen 3 in Your Pond Filter?\u003c\/span\u003e\u003c\/h2\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eStrong biological filtration is essential for maintaining healthy pond water, especially in koi ponds and heavily stocked systems. Mountain Tree Lotus Root Bacteria House Gen 3 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, bakki showers and trickle systems\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eMaximise biological capacity in larger pond filters\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eThe upgraded Gen 3 structure is designed to give beneficial bacteria more space to colonise while allowing pond water to flow efficiently through and around the media.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2\u003e\u003cspan\u003eMountain Tree Gen 3 Biological Pond Filter Media\u003c\/span\u003e\u003c\/h2\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eMountain Tree Lotus Root Bacteria House Gen 3 is designed as a high-performance biological filter media for ponds. Its upgraded indented lotus root and spiral structure combines spacious internal chambers with a porous surface, helping create an ideal environment for nitrifying bacteria.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eThis open structure allows oxygen-rich pond water to pass through the media, making it especially suitable for shower filters, bakki showers and trickle tower systems. It can also be used in biological filter chambers where there is good water movement and oxygen availability.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eThe Gen 3 design provides a surface area of up to \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003e5,292㎡\/L\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e, helping increase the available area for bacterial colonisation compared with standard ceramic pond 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 3 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\u003eHigh-flow pond filters\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 filtration systems\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eLarge garden pond filter systems\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 3\u003c\/span\u003e\u003c\/h2\u003e\n\u003cul data-spread=\"false\"\u003e\n\u003cli\u003e\u003cspan\u003ePremium Gen 3 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\u003eUpgraded indented 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\u003eSurface area of up to 5,292㎡\/L\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, bakki showers and trickle towers\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\u003eOpen structure helps support good water movement\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eSuitable for high-flow biological filtration systems\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eSupplied as 12 pieces per box\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eEach piece measures approximately 8cm diameter × 25cm long\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003e\u003cspan\u003eMountain Tree Lotus Root Bacteria House Gen 3 Size and Specification\u003c\/span\u003e\u003c\/h2\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003e\u003cspan\u003eProduct\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\u003eMountain Tree Lotus Root Bacteria House Gen 3\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e8cm diameter × 25cm\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e12 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 high-flow pond 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 3 is supplied as a box of \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003e12 pieces\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e, with each piece measuring approximately \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003e8cm diameter × 25cm long\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e.\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\u003eMountain Tree Lotus Root Bacteria House Gen 3 is ideal 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\u003eThe open lotus root and spiral structure makes this media well suited to bakki showers and trickle tower systems, where water needs to pass efficiently over and through the media.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3\u003e\u003cspan\u003eLarger Biological Filter Chambers\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eThe 8cm × 25cm Gen 3 size is well suited to larger biological filter chambers where there is enough space for bigger pieces of ceramic filter media.\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 strong choice for pond keepers building or upgrading custom filtration systems for koi ponds, large garden ponds or heavily stocked systems.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2\u003e\u003cspan\u003eGen 2 vs Gen 3 Mountain Tree Bacteria House\u003c\/span\u003e\u003c\/h2\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eMountain Tree Lotus Root Bacteria House Gen 3 has been developed from the Gen 2 Lotus Root Bacteria House, with an upgraded indented lotus root and spiral structure.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eThe Gen 3 version is designed to increase the available surface area for beneficial bacteria, helping improve biological filtration performance in suitable pond filter systems. It is especially suited to koi keepers looking for a premium biological media for shower filters, trickle towers and high-flow filtration setups.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2\u003e\u003cspan\u003eHow to Use Mountain Tree Lotus Root Bacteria House Gen 3\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 Gen 3 Media\u003c\/span\u003e\u003c\/h2\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eMountain Tree Lotus Root Bacteria House Gen 3 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 3\u003c\/span\u003e\u003c\/h2\u003e\n\u003ch3\u003e\u003cspan\u003eWhat does Mountain Tree Lotus Root Bacteria House Gen 3 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 biological filtration and the breakdown of harmful pond waste such as ammonia and nitrite.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3\u003e\u003cspan\u003eIs Mountain Tree Lotus Root Bacteria House Gen 3 suitable for koi ponds?\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eYes, it is well suited to koi ponds, especially in shower filters, bakki showers, trickle towers, biological filter chambers and custom pond filtration systems.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3\u003e\u003cspan\u003eWhat size is each piece?\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eEach piece measures approximately \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003e8cm diameter × 25cm long\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3\u003e\u003cspan\u003eHow many pieces are supplied in a box?\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eEach box contains \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003e12 pieces\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e of Mountain Tree Lotus Root Bacteria House Gen 3.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3\u003e\u003cspan\u003eWhat is the difference between Gen 2 and Gen 3?\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eGen 3 has an upgraded indented lotus root and spiral structure, designed to increase the available surface area for beneficial bacteria and improve biological filtration performance in suitable filter systems.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3\u003e\u003cspan\u003eCan I use Mountain Tree Lotus Root Bacteria House Gen 3 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, fish 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":"Default Title","offer_id":55794881200513,"sku":"FM357","price":164.17,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0572\/8046\/2999\/files\/Mountain-Tree-Bacteria-House.jpg?v=1781193819","url":"https:\/\/perfectaquatics.com\/products\/mountain-tree-lotus-root-bacteria-house-gen3","provider":"Perfect Aquatics Ltd","version":"1.0","type":"link"}