{"product_id":"oase-bio-plus-internal-filter","title":"Oase Bio Plus Internal Filter","description":"\u003ch3\u003eProduct overview\u003c\/h3\u003e\n\u003cp\u003eThe Oase BioPlus is a compact internal corner filter for smaller, shallow, or space-tight tanks. Basic internals are messy to clean, so sludge goes back into the display, flow drops, and water quality suffers.\u003c\/p\u003e\n\u003cp\u003eMagnets hold the sponge column to the pump block, so you can pull the media without a spill. Thermo models include an \u003ca href=\"\/products\/oase-heat-up-heater\"\u003eOase HeatUp heater\u003c\/a\u003e in a built-in chamber. Standard models can be upgraded with a HeatUp later. Heating and filtration sit in one hidden corner.\u003c\/p\u003e\n\n\u003ch3\u003eKey features\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMagnetic EasyClean:\u003c\/strong\u003e Media column unclips from the pump so sponges come out cleanly.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eThermo option:\u003c\/strong\u003e \u003ca href=\"\/products\/oase-heat-up-heater\"\u003eHeatUp\u003c\/a\u003e sits in a safety column — no extra heater tube or cord in the aquascape. Standard units are upgradeable.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCorner fit:\u003c\/strong\u003e Suction cups hold it in a back corner to leave swimming space.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDiffuser:\u003c\/strong\u003e Multi-point outlets in the top head spread return flow so it does not blast substrate.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMedia:\u003c\/strong\u003e Fine mechanical foam plus high-surface biological media for nitrifying bacteria.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFlow control:\u003c\/strong\u003e Dial under the outlet head to set turnover.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWater and system compatibility\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWater:\u003c\/strong\u003e Freshwater and aquascapes. Not for high-load marine reef sumps.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eLivestock:\u003c\/strong\u003e Bettas (\u003cem\u003eBetta splendens\u003c\/em\u003e), nano communities, freshwater shrimp, and shallow terrarium or turtle setups.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eUpgrades:\u003c\/strong\u003e Add or remove modular media baskets as the bioload grows.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eModels\u003c\/h3\u003e\n\u003cp\u003eThree sizes, each as Standard or Thermo (integrated heater). All share a 110 × 120 mm base.\u003c\/p\u003e\n\u003ctable\u003e\n  \u003cthead\u003e\n    \u003ctr\u003e\n      \u003cth\u003eModel\u003c\/th\u003e\n      \u003cth\u003eMax aquarium\u003c\/th\u003e\n      \u003cth\u003eMax pump flow\u003c\/th\u003e\n      \u003cth\u003eFilter media volume\u003c\/th\u003e\n      \u003cth\u003ePump power\u003c\/th\u003e\n      \u003cth\u003eIntegrated heater\u003c\/th\u003e\n      \u003cth\u003eUnit height\u003c\/th\u003e\n    \u003c\/tr\u003e\n  \u003c\/thead\u003e\n  \u003ctbody\u003e\n    \u003ctr\u003e\n      \u003ctd\u003eBioPlus 50\u003c\/td\u003e\n      \u003ctd\u003eUp to 50 L\u003c\/td\u003e\n      \u003ctd\u003e350 L\/h\u003c\/td\u003e\n      \u003ctd\u003e0.28 L\u003c\/td\u003e\n      \u003ctd\u003e5 W\u003c\/td\u003e\n      \u003ctd\u003eNone (upgradeable with \u003ca href=\"\/products\/oase-heat-up-heater\"\u003eHeatUp\u003c\/a\u003e)\u003c\/td\u003e\n      \u003ctd\u003e210 mm\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003eBioPlus Thermo 50\u003c\/td\u003e\n      \u003ctd\u003eUp to 50 L\u003c\/td\u003e\n      \u003ctd\u003e350 L\/h\u003c\/td\u003e\n      \u003ctd\u003e0.28 L\u003c\/td\u003e\n      \u003ctd\u003e5 W\u003c\/td\u003e\n      \u003ctd\u003e\u003ca href=\"\/products\/oase-heat-up-heater\"\u003e50 W HeatUp\u003c\/a\u003e\u003c\/td\u003e\n      \u003ctd\u003e210 mm\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003eBioPlus 100\u003c\/td\u003e\n      \u003ctd\u003eUp to 100 L\u003c\/td\u003e\n      \u003ctd\u003e500 L\/h\u003c\/td\u003e\n      \u003ctd\u003e0.48 L\u003c\/td\u003e\n      \u003ctd\u003e6 W\u003c\/td\u003e\n      \u003ctd\u003eNone (upgradeable with \u003ca href=\"\/products\/oase-heat-up-heater\"\u003eHeatUp\u003c\/a\u003e)\u003c\/td\u003e\n      \u003ctd\u003e270 mm\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003eBioPlus Thermo 100\u003c\/td\u003e\n      \u003ctd\u003eUp to 100 L\u003c\/td\u003e\n      \u003ctd\u003e500 L\/h\u003c\/td\u003e\n      \u003ctd\u003e0.48 L\u003c\/td\u003e\n      \u003ctd\u003e6 W\u003c\/td\u003e\n      \u003ctd\u003e\u003ca href=\"\/products\/oase-heat-up-heater\"\u003e100 W HeatUp\u003c\/a\u003e\u003c\/td\u003e\n      \u003ctd\u003e270 mm\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003eBioPlus 200\u003c\/td\u003e\n      \u003ctd\u003eUp to 200 L\u003c\/td\u003e\n      \u003ctd\u003e650 L\/h\u003c\/td\u003e\n      \u003ctd\u003e0.68 L\u003c\/td\u003e\n      \u003ctd\u003e7 W\u003c\/td\u003e\n      \u003ctd\u003eNone (upgradeable with \u003ca href=\"\/products\/oase-heat-up-heater\"\u003eHeatUp\u003c\/a\u003e)\u003c\/td\u003e\n      \u003ctd\u003e330 mm\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003eBioPlus Thermo 200\u003c\/td\u003e\n      \u003ctd\u003eUp to 200 L\u003c\/td\u003e\n      \u003ctd\u003e650 L\/h\u003c\/td\u003e\n      \u003ctd\u003e0.68 L\u003c\/td\u003e\n      \u003ctd\u003e7 W\u003c\/td\u003e\n      \u003ctd\u003e\u003ca href=\"\/products\/oase-heat-up-heater\"\u003e200 W HeatUp\u003c\/a\u003e\u003c\/td\u003e\n      \u003ctd\u003e330 mm\u003c\/td\u003e\n    \u003c\/tr\u003e\n  \u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003eInstallation and care\u003c\/h3\u003e\n\u003cp\u003e\u003cem\u003eAlways follow dosage \u0026amp; directions on product packaging.\u003c\/em\u003e\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWater line:\u003c\/strong\u003e Keep the filter head fully submerged before plugging in, so the pump does not run dry and a fitted heater does not crack.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSponges:\u003c\/strong\u003e Unclip the magnetic housing every 1–2 weeks. Rinse foams in discarded tank water, not tap water, so chlorine does not kill bacteria.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eHeater:\u003c\/strong\u003e Unplug and leave the \u003ca href=\"\/products\/oase-heat-up-heater\"\u003eHeatUp\u003c\/a\u003e in the water for at least 15 minutes before a shallow water change or lifting the module.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eImpeller:\u003c\/strong\u003e From time to time, open the impeller cover and brush out waste or hard-water scale so the motor stays quiet.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBrand:\u003c\/strong\u003e Oase\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eRange:\u003c\/strong\u003e BioPlus Premium internal series\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eType:\u003c\/strong\u003e Internal corner filter\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eVoltage:\u003c\/strong\u003e 230 V \/ 50 Hz\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWarranty:\u003c\/strong\u003e 3-year limited\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Oase","offers":[{"title":"50","offer_id":56333367017777,"sku":null,"price":98.95,"currency_code":"AUD","in_stock":false},{"title":"100","offer_id":56333367050545,"sku":null,"price":118.95,"currency_code":"AUD","in_stock":false},{"title":"200","offer_id":56333367083313,"sku":null,"price":141.95,"currency_code":"AUD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0922\/6066\/3601\/files\/oase_biofilter.png?v=1789716973","url":"https:\/\/www.williamstownaquarium.com.au\/products\/oase-bio-plus-internal-filter","provider":"Williamstown Aquarium","version":"1.0","type":"link"}