Description
XINYOU XY-1812 Sponge
The XINYOU XY-1812 Sponge is a high-quality filter foam designed for the XY-1812 sponge filter. It delivers mechanical and biological filtration, keeping your aquarium water crystal clear and healthy. With its durable design and gentle action, this sponge is perfect for shrimp tanks, fry grow-out tanks, and small community aquariums.
🌊 Key Features
✅ Perfect fit – Designed to work seamlessly with the XINYOU XY-1812 sponge filter.
✅ Dual filtration – Traps waste and debris (mechanical) while providing surface area for beneficial bacteria (biological).
✅ Safe for shrimp & fry – Gentle sponge structure protects small and delicate species.
✅ Reusable & durable – Can be rinsed and reused multiple times before needing replacement.
✅ Supports stable water quality – Maintains biological balance for a healthier aquarium.
🐠 Suitable For
Tank Size: 30–80 litres (small to medium aquariums).
Fish Types: Bettas, Guppies, Shrimp, Snails, Rasboras, Tetras, Endlers, and Fry.
⚠️ Works best when paired with the XY-1812 sponge filter unit.
⚙️ Specifications
Model: XY-1812 Sponge
Type: Filter sponge foam
Filtration: Mechanical + Biological
Size: ~7 × 7 × 14 cm (approx.)
Material: High-density aquarium-safe foam
Color: Black
🧱 How to Use
Fix the sponge securely onto the XY-1812 filter base.
Place it inside the aquarium and submerge completely.
Connect to an air pump to begin aeration and filtration.
Allow time for beneficial bacteria to colonize the sponge.
🧼 Maintenance
Rinse the sponge in aquarium water every 2–3 weeks.
Replace only when sponge becomes too soft, clogged, or worn out.
Never change all sponges at once to preserve beneficial bacteria.
📦 What’s in the Box
1 × XINYOU XY-1812 Sponge
✅ Why Choose XINYOU XY-1812 Sponge?
The XY-1812 Sponge is durable, safe, and effective, making it an excellent choice for shrimp keepers, breeders, and hobbyists. It ensures efficient water circulation, oxygenation, and biological balance with very little maintenance.
👉 Best for shrimp tanks, fry aquariums, betta setups, and small to medium community tanks.


