{"product_id":"xy-2822-2821-aquarium-sponge-filter-fish-tank-air-pump","title":"XY-2822 Aquarium Sponge Filter for Fish Tank Air Pump","description":"\u003cp\u003eKeep your aquarium water crystal clear with the \u003cstrong\u003eXY-2822 \/ XY-2821 Aquarium Sponge Filter\u003c\/strong\u003e. Designed to work in combination with a standard air pump, this sponge filter delivers a powerful dual effect — increasing water oxygen levels while providing thorough biological filtration. The result? A healthier, cleaner aquatic environment for your fish.\u003c\/p\u003e\n\n\u003cp\u003eCrafted from high-quality, fish-safe sponge material, this filter measures \u003cstrong\u003e12 × 6 cm\u003c\/strong\u003e, making it a great fit for small to medium-sized fish tanks. The dense sponge media traps debris and cultivates beneficial bacteria colonies that naturally break down waste, helping maintain a stable and thriving ecosystem.\u003c\/p\u003e\n\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDual-action filtration:\u003c\/strong\u003e Combines oxygenation and bio-filtration in one compact unit\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eAir pump compatible:\u003c\/strong\u003e Works with standard aquarium air pumps (XY-2821 \/ XY-2822 compatible)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFish-safe sponge material:\u003c\/strong\u003e Gentle on aquatic life while effectively filtering water\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCompact size:\u003c\/strong\u003e 12 × 6 cm — ideal for small to medium tanks\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eEasy to install and rinse:\u003c\/strong\u003e Simple maintenance keeps your filter performing at its best\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePromotes beneficial bacteria:\u003c\/strong\u003e Supports natural bio-filtration for a balanced tank ecosystem\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eProduct Specifications\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eModel Compatibility:\u003c\/strong\u003e XY-2822 \/ XY-2821\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMaterial:\u003c\/strong\u003e Aquarium-safe sponge\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDimensions:\u003c\/strong\u003e 12 × 6 cm\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eUse:\u003c\/strong\u003e Freshwater aquariums\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eVendor:\u003c\/strong\u003e Qme\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eFor more guidance on aquarium care and maintaining a healthy fish habitat, visit the \u003ca href=\"https:\/\/www.fws.gov\/fisheries\" target=\"_blank\" rel=\"noopener noreferrer\"\u003eU.S. Fish \u0026amp; Wildlife Service – Fisheries\u003c\/a\u003e for expert resources on aquatic life and water quality.\u003c\/p\u003e\n\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003ch4\u003eQ: What does the XY-2822 aquarium sponge filter do?\u003c\/h4\u003e\n\u003cp\u003eA: The XY-2822 aquarium sponge filter works in tandem with an air pump to simultaneously oxygenate the water and provide biological filtration. Beneficial bacteria colonize the sponge and break down organic waste, keeping your fish tank clean and your aquatic inhabitants healthy.\u003c\/p\u003e\n\n\u003ch4\u003eQ: What size fish tank is the XY-2822 sponge filter suitable for?\u003c\/h4\u003e\n\u003cp\u003eA: Measuring 12 × 6 cm, the XY-2822 sponge filter is best suited for small to medium-sized aquariums. It is compatible with XY-2821 and XY-2822 air pump setups commonly used in home fish tanks.\u003c\/p\u003e\n\n\u003ch4\u003eQ: How do I maintain and clean the aquarium sponge filter?\u003c\/h4\u003e\n\u003cp\u003eA: To maintain peak performance, remove the sponge filter periodically and rinse it gently in a bucket of aquarium water (not tap water) to preserve the beneficial bacteria. Avoid using soap or hot water, as these can damage the bacterial colonies essential for bio-filtration.\u003c\/p\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\": \"https:\/\/schema.org\", \"@type\": \"FAQPage\", \"mainEntity\": [{\"@type\": \"Question\", \"name\": \"What does the XY-2822 aquarium sponge filter do?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"The XY-2822 aquarium sponge filter works in tandem with an air pump to simultaneously oxygenate the water and provide biological filtration. Beneficial bacteria colonize the sponge and break down organic waste, keeping your fish tank clean and your aquatic inhabitants healthy.\"}}, {\"@type\": \"Question\", \"name\": \"What size fish tank is the XY-2822 sponge filter suitable for?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"Measuring 12 × 6 cm, the XY-2822 sponge filter is best suited for small to medium-sized aquariums. 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