{"product_id":"pawfly-nano-sponge-filter-for-5-10-gallon-aquariums","title":"Pawfly Nano Aquarium Bio Sponge Filter – Air-Powered Fine Foam Filter for Betta, Shrimp, Fry and Small Fish Tanks, 5–10 Gallons","description":"\u003carticle class=\"eh-product-article\" style=\"width: 100%; max-width: 760px; margin: 0 auto; overflow-wrap: anywhere;\"\u003e\n\u003csection class=\"eh-product-section\" style=\"margin: 0 0 1.5rem;\"\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cspan\u003e🐠 \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003eFOR 5–10 GALLON AQUARIUMS:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e The compact sponge filter measures approximately 2 inches in diameter and 4.8 inches high, making it suitable for nano and small fish tanks.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan\u003e🧽 \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003eMECHANICAL \u0026amp; BIOLOGICAL FILTRATION:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e Fine foam traps suspended debris while providing surface area where beneficial bacteria can colonize and support the aquarium’s biological cycle.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan\u003e🦐 \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003eGENTLE FOR SMALL AQUATIC LIFE:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e The sponge intake reduces the risk of tiny shrimp, fry, bettas and other small fish being drawn into a conventional filter inlet.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan\u003e💨 \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003eAIR-POWERED OPERATION:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e Rising bubbles move water through the sponge while supporting water circulation and gas exchange. A compatible air pump and airline tubing are required and are not included.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan\u003e🚿 \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003eSIMPLE AQUARIUM-WATER CLEANING:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e Detach the sponge and gently rinse or squeeze it in removed aquarium water every two to four weeks. Do not clean it with untreated tap water.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003e\u003cspan\u003ePawfly Nano Bio Sponge Filter for Small Aquariums\u003c\/span\u003e\u003c\/h2\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eThe Pawfly Nano Bio Sponge Filter is a compact, air-powered filtration option for aquariums holding approximately 5–10 gallons. Its fine foam construction supports both mechanical filtration and biological filtration without creating the strong intake associated with many powered filters.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eThe gentle design is particularly suitable for bettas, ornamental shrimp, newly hatched fry and other small aquatic animals.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3\u003e\u003cspan\u003eMechanical Filtration with Fine Foam\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eAs water is drawn through the sponge, the foam captures floating particles, leftover food and other visible debris. Regular maintenance helps preserve water flow and prevents the sponge from becoming excessively clogged.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eFiltration results depend on the aquarium’s stocking level, feeding routine, air-pump output and maintenance schedule. The filter cannot guarantee clear or safe water without proper aquarium care.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch4\u003e\u003cspan\u003eGentle Intake for Fry and Shrimp\u003c\/span\u003e\u003c\/h4\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eThe broad foam surface distributes suction across the sponge instead of concentrating it at a narrow intake opening. This makes the filter useful in breeding, shrimp and betta aquariums where small animals may be vulnerable to conventional filter inlets.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eObserve livestock after installation and adjust airflow if the water movement appears too strong.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3\u003e\u003cspan\u003eBiological Filtration Support\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eThe porous sponge provides surface area where beneficial microorganisms can establish. These bacteria contribute to processing waste compounds as part of the aquarium nitrogen cycle.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eA new sponge filter is not biologically mature immediately after installation. Continue monitoring ammonia and nitrite while the aquarium cycles, and do not rely on the filter alone to make unsafe water suitable for fish.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch4\u003e\u003cspan\u003eProtecting Beneficial Bacteria\u003c\/span\u003e\u003c\/h4\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eClean the sponge with aquarium water removed during a routine water change. Untreated tap water may contain chlorine or chloramine that can damage the beneficial bacterial population.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eAvoid replacing or deep-cleaning all biological media at the same time.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2\u003e\u003cspan\u003eAir-Powered Filtration and Aeration\u003c\/span\u003e\u003c\/h2\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eThis sponge filter operates with air supplied by an external aquarium air pump. Bubbles rise through the central lift tube, drawing aquarium water across the sponge and returning it to the tank.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eThe movement of bubbles can support surface agitation and gas exchange. Actual sound levels depend mainly on the selected air pump, airflow setting, vibration isolation and bubble size.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3\u003e\u003cspan\u003eRequired Equipment\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eThe source listing includes the sponge-filter unit but does not include an air pump. To operate the filter, users generally need:\u003c\/span\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cspan\u003eA compatible aquarium air pump\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eSuitable airline tubing\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eA check valve when required by the installation\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eAn optional airflow-control valve if adjustment is needed\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eConfirm the included components before purchase. Accessories sold separately should be selected according to the air pump and aquarium setup.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch4\u003e\u003cspan\u003eCheck-Valve Placement\u003c\/span\u003e\u003c\/h4\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eIf the air pump sits below the aquarium’s water level, install a suitable check valve in the airline according to its instructions. This helps reduce the risk of water flowing backward toward the pump during a power interruption.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2\u003e\u003cspan\u003eCompact Size for Nano Tanks\u003c\/span\u003e\u003c\/h2\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eThe filter measures approximately 2 inches in diameter and 4.8 inches high. Its vertical shape uses limited floor space while still providing a relatively broad sponge surface.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eBefore ordering, confirm that the aquarium has enough clearance above the substrate and below the waterline for the complete filter and lift tube.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3\u003e\u003cspan\u003eHow to Install the Sponge Filter\u003c\/span\u003e\u003c\/h3\u003e\n\u003col start=\"1\"\u003e\n\u003cli\u003e\u003cspan\u003eRinse the new filter in clean, dechlorinated water or removed aquarium water.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eConnect compatible airline tubing to the filter’s air inlet.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eInstall a check valve and airflow control if required.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eConnect the airline to a suitable external air pump.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eSubmerge and gently squeeze the sponge to release trapped air.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003ePosition the weighted base securely on the aquarium floor.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eSwitch on the air pump and adjust the airflow.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eConfirm that bubbles rise through the lift tube and water moves through the sponge.\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003ch4\u003e\u003cspan\u003ePlacement Tips\u003c\/span\u003e\u003c\/h4\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003ePlace the filter where water can circulate around the sponge. Avoid pressing it tightly against aquarium glass, decorations or dense plants that may restrict flow.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eKeep the air pump on a stable surface and isolate vibration when necessary to reduce transmitted noise.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2\u003e\u003cspan\u003eProduct Specifications\u003c\/span\u003e\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan\u003eBrand:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e Pawfly\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan\u003eProduct type:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e Air-powered aquarium sponge filter\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan\u003eSelected pattern:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e Up to 10 gallons\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan\u003eRecommended aquarium size:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e Approximately 5–10 gallons\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan\u003eFilter dimensions:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e Approximately 2 in diameter × 4.8 in high\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan\u003eFilter weight in comparison table:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e Approximately 2.8 oz\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan\u003eFiltration types:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e Mechanical and biological\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan\u003ePrimary material:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e Fine aquarium-filter foam\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan\u003ePower source:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e External air pump\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan\u003eAir pump included:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e No\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan\u003eRecommended livestock:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e Betta, shrimp, fry and small ornamental fish\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan\u003ePackage dimensions:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e Approximately 3.11 × 2.44 × 2.32 in\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan\u003eListed package weight:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e Approximately 3.17 oz\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan\u003eModel number:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e Pawfly-CW0607-BK\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan\u003eManufacturer:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e Pawfly\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan\u003eASIN:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e B09BNCRLZY\u003c\/span\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003e\u003cspan\u003eCleaning and Maintenance\u003c\/span\u003e\u003c\/h2\u003e\n\u003ch3\u003e\u003cspan\u003eRecommended Cleaning Routine\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eThe manufacturer recommends rinsing the sponge approximately every two to four weeks. The actual interval may vary with stocking density, feeding and debris levels.\u003c\/span\u003e\u003c\/p\u003e\n\u003col start=\"1\"\u003e\n\u003cli\u003e\u003cspan\u003eTurn off and unplug the air pump.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eRemove some aquarium water into a clean container.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eDetach the sponge from the filter assembly.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eGently squeeze and rinse it in the removed aquarium water.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eReassemble the unit and return it to the aquarium.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eRestart the air pump and verify normal bubble flow.\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003ch4\u003e\u003cspan\u003eWhat to Avoid\u003c\/span\u003e\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cspan\u003eDo not rinse the established sponge under untreated tap water.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eDo not use soap, bleach or household cleaning products.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eDo not allow the sponge to dry during routine maintenance.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eDo not replace mature media unnecessarily.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eDo not operate the air pump where it can fall into water.\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003e\u003cspan\u003eAquarium Safety Information\u003c\/span\u003e\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cspan\u003eUse equipment suitable for the aquarium’s actual volume and stocking level.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eCreate a drip loop in electrical cords.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eKeep the air pump and electrical connections dry.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eInstall a check valve when back-siphoning is possible.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eTest ammonia, nitrite, nitrate, pH and temperature regularly.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eAdjust airflow if fish or shrimp appear stressed.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eInspect the sponge, lift tube and airline for blockage.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eUse additional filtration when the biological load exceeds the unit’s capacity.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eDisconnect electrical equipment before placing hands in the aquarium.\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cspan\u003eThis nano sponge filter can support routine aquarium filtration, but water quality still depends on responsible stocking, feeding, cycling, testing and maintenance.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/section\u003e\n\u003c\/article\u003e","brand":"Pawfly","offers":[{"title":"Up to 100Gal","offer_id":49008633807097,"sku":"PAWF-PETS-B0BZHDLH16","price":46.99,"currency_code":"CAD","in_stock":false},{"title":"Up to 150Gal","offer_id":49008633839865,"sku":"PAWF-PETS-B0BZH9617R","price":66.99,"currency_code":"CAD","in_stock":false},{"title":"Up to 50Gal","offer_id":49008633872633,"sku":"PAWF-PETS-B09GLR2CMP","price":33.99,"currency_code":"CAD","in_stock":false},{"title":"Up to 30Gal","offer_id":49008633905401,"sku":"PAWF-PETS-B09T9GWYFN","price":32.99,"currency_code":"CAD","in_stock":false},{"title":"Up to 20Gal","offer_id":49008633938169,"sku":"PAWF-PETS-1PACK-B09T928T19","price":31.99,"currency_code":"CAD","in_stock":false},{"title":"Up to 10Gal","offer_id":49008633970937,"sku":"PAWF-PETS-B09BNCRLZY","price":31.99,"currency_code":"CAD","in_stock":false},{"title":"Up to 60Gal","offer_id":49008634003705,"sku":"PAWF-PETS-B098367LTZ","price":40.99,"currency_code":"CAD","in_stock":false},{"title":"Up to 220Gal","offer_id":49008634036473,"sku":"PAWF-PETS-B0BDF46ZTY","price":84.99,"currency_code":"CAD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0828\/4002\/7385\/files\/31_RE61oBoS.jpg?v=1788501900","url":"https:\/\/mishapets.ca\/products\/pawfly-nano-sponge-filter-for-5-10-gallon-aquariums","provider":"Misha Pets","version":"1.0","type":"link"}