Xinyou XY-2835 Aquarium Sponge Filter

Xinyou XY-2835 Aquarium Mini Sponge Filter – Quiet, Dual‑Action Filtration for Small Tanks

The Xinyou XY-2835 Mini Sponge Filter brings professional‑grade filtration to compact aquariums. Its air‑lift design creates a gentle water flow that oxygenates the tank while the high‑performance foam media traps particles and provides a thriving surface for beneficial bacteria. The result is a cleaner, healthier environment for fish, especially in breeding setups where water quality is critical.

Because it operates silently and fits bowls and tanks up to 1.5 feet tall, this filter is an unobtrusive yet powerful addition to any small‑scale aquarium.

Specifications

• Compatible tank size: Bowls and aquariums up to 1.5 ft (≈45 cm) height
• Filtration type: Mechanical + Biological
• Operation: Silent air‑lift system
• Foam material: Specially developed porous foam for bacterial colonisation
• Ideal applications: Breeding tanks, fry rearing, secondary filtration

How to Use This Sponge Filter

1. Connect the filter’s inlet hose to a reliable aquarium air pump.
2. Place the filter body inside the tank, ensuring the sponge is fully submerged.
3. Adjust the air pump flow to achieve a gentle, steady water movement.
4. Allow 24–48 hours for beneficial bacteria to colonise the foam.
5. Monitor water clarity; rinse the sponge in tank water as needed.

Care & Maintenance Tips

• Rinse the sponge in a bucket of tank water once a week to remove excess debris.
• Replace the sponge when it becomes hard or overly clogged (typically every 6–12 months).
• Keep the air pump running continuously for optimal oxygenation.
• Avoid using harsh chemicals or detergents on the filter components.
• Regularly check water parameters (ammonia, nitrite) to ensure the filter is performing effectively.