🔥Description🔥
The XINYOU XY-380 is a heavy-duty aquarium sponge filter engineered for big tanks and strong biological loads. The durable plastic body houses a dense, high-surface-area sponge that traps debris (mechanical filtration) while providing a large surface for beneficial bacteria (biological filtration). Ideal for aquariums sized 50–100 gallons (200–380 L), this filter keeps water clearer, supports stable nitrogen cycling, and works perfectly with external air pumps or internal airlift setups. Fully submersible, robust, and easy to maintain — just rinse in tank water to clean and reuse. Images are self-taken; product color may vary slightly due to lighting or monitor settings.
📌Specifications📌
- Item Name: XINYOU Aquarium Sponge Filter (XY-380).
- Model Number: XY-380.
- Manufacturer: XINYOU.
- Country of Origin: China.
- Item Weight: 290 g (with box).
- Dimensions (H × Dia): 14 × 12 cm (Without upper pipe).
- Material: Durable plastic frame + high-density sponge media.
- Recommended Tank Size: 50–100 US gallons (≈200–380 L).
- Filtration Type: Mechanical + Biological.
- Mounting / Use: Fully submersible; works with standard aquarium airline & air pump or compatible airlift kits.
- Care: Rinse with tank water during maintenance; replace the sponge when it deteriorates.
- Included Images: Self-taken (original).
- Disclaimer: Product color may vary slightly due to photography lighting or monitor settings.
🍁Key Features🍁
- Large capacity sponge filter — suited for 50–100 gallons (200–380 L).
- Mechanical + biological filtration — removes debris and supports nitrifying bacteria.
- Durable construction — strong plastic frame with dense sponge media.
- Fully submersible — place inside tank or in-sump application.
- Easy to clean & reusable — rinse in aquarium water to preserve bacteria.
- Ideal for big tanks & heavy stocking — shrimp farms, community tanks, breeding setups.
🐦🔥Usage Instructions🐦🔥
🦞 Connect air: Attach airline tubing to the filter inlet and connect to an air pump (use check valve recommended to prevent back-siphon).
🦞 Test flow: Turn on pump and check for consistent bubble lift or water movement. Adjust pump or airstone to control flow.
🦞 Maintenance: Every 2–4 weeks (or when flow drops), remove sponge and gently rinse in a bucket of tank water — do not use tap water or strong squeezing (preserve bacteria).
🦞 Replacement: Replace sponge if torn, heavily compressed or permanently stained/odorous.
📒Note:📒
🛡️ Do not clean with chlorinated water — use tank water only to avoid killing beneficial bacteria.
🛡️ Air pump not included — we recommend matching pump output to tank size (choose pump rated for 200–400 L/h effective aeration for best performance).
🛡️ Sponge lifespan: Durable but replace periodically depending on use and condition.
🎈What’s in the Box🎈
💥1 × XINYOU XY-380 sponge filter.

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