Aulofee Internal Aquarium Filter, Upgraded 100–300 Gallon Fish Tank Filters, 660GPH Submersible Whisper Pump for Large Turtle Tanks & Small Pond with Debris Tray, Check Valve, Fresh & Saltwater

Features

• Powerful & Efficient This internal aquarium filter is designed for 100–300 gallon fish tanks. The high-flow 660GPH submersible aquarium filter delivers strong circulation and improved water clarity. Ideal for large aquariums, turtle tanks, small ponds, and compatible with both freshwater and saltwater setups
• 6-in-1 Multifunctional Design with Check Valve This 300 gallon fish tank filters combines filtration, oxygenation, wave-making, debris collection, water circulation, and water change. The bottom debris tray collects visible debris like uneaten food. A built-in Check Valve activates when the filter is lifted, helping maintain a clean tank during maintenance
• Dual Valve Control & Ultra-Quiet Filter Features an adjustable outlet to direct water flow without disturbing smaller fish, and a separate air valve to fine-tune oxygen output. The aquarium filter operates under 25dB as a whisper filter, ensuring a calm environment for you and your aquatic pets
• Reusable High-Efficiency Bio Sponge The internal fish tank filters equipped with dense biological filter media that supports natural biological filtration. This process helps maintain water clarity and promotes a stable aquatic environment. Rinse with tank water and avoid wringing to prevent sponge deformation. Compatible with other filter materials if replacement is needed
• Easy Setup and Maintenance Tool-free assembly allows quick installation in just minutes. The turtle tank Filter can be placed horizontally or vertically, Make sure the filter fully submerged. Includes all necessary accessories—perfect for maintaining a clean and balanced tank with minimal effort