Hailea BT Internal Filter – Multi-Function Filtration & Aeration System

Clean, oxygen-rich water made simple. The Hailea BT Internal Filter combines filtration, aeration, and water movement in one compact unit — keeping your aquarium healthy and easy to maintain.

Key Benefits:

• Provides effective mechanical and biological filtration
• Increases oxygen levels for healthier fish
• Multi-function design: filtration, aeration, water flow, and fountain effect
• Durable construction for long-lasting performance
• Compact and easy to install inside your aquarium

Good filtration is essential for removing waste, maintaining water clarity, and supporting beneficial bacteria. At the same time, proper oxygenation keeps fish active and healthy. A reliable internal filter helps you achieve both — with minimal effort.

The Hailea BT Filter uses a combination of filtration media and water movement to clean and circulate your aquarium:

• Bio-sponge supports beneficial bacteria growth
• Carbon chamber helps remove impurities
• Motor system drives water flow and oxygenation

It is built for reliability through, reinforced ABS casing for durability, sealed motor winding to prevent short-circuiting and it is designed for continuous, stable operation.

It has a multifunction performance:

• Filtration
• Oxygenation
• Water circulation (wave-making)
• Fountain feature (optional setup)

If you’re looking for a simple, reliable all-in-one filter that keeps your water clean and oxygenated, the Hailea BT Internal Filter is a practical and effective choice.