BlueYu - Aquarium Filter for 15-40 Gallon Tank, Submersible Fish Tank Filters with Wave-Maker Oxygenation Circulation, Adjustable Air Flow Filter for

BlueYu - Aquarium Filter for 15-40 Gallon Tank, Submersible Fish Tank Filters with Wave-Maker Oxygenation Circulation, Adjustable Air Flow Filter for

【4-in-1 Multifunctional Performance】- This premium fish tank filter integrates 4 core functions: powerful filtration, efficient oxygenation, strong water circulation, and built-in ultra-quiet water pump. Suitable for freshwater/saltwater aquariums, it solves turbid water, oxygen deficiency and poor water flow, providing a stable healthy environment for tropical fish, goldfish and aquatic plants, easing tank maintenance. 【Ultra-Quiet Operation】- This aquarium filter runs below 35dB, quieter than a whisper. It delivers powerful silent water circulation without disruptive noise, keeping optimal aquarium conditions. Perfect for living rooms, bedrooms or offices, letting you enjoy your aquatic pets peacefully. 【POWERFUL PUMP】130 gal/hr flow, submersible fish filter boosts water circulation, enhancing filtration & aquarium health, invigorating fish life. 【High-Efficiency Filtration】- The fish tank filter effectively removes food debris, fish waste, plant leaves and large particles. With multi-stage purification, it quickly clarifies water quality, while enhancing oxygenation and water circulation, creating a clean safe habitat for your aquatic life. 【Adjustable Air Flow】- Equipped with a precision-adjustable inlet valve, this aquarium filter freely controls oxygen output. It precisely meets the dissolved oxygen needs of different fish species and aquatic plants, adapting to various aquarium keeping scenarios. 【Tool-Free Easy Cleaning】- Simply rotate the filter base to remove, clean or replace filter media—no tools needed. For large tanks or high fish density, 2 filters are recommended for more stable water conditions, saving your maintenance time and effort. BlueYu Aquarium Filter for 15-40 Gallon Tank, Submersible Fish tank filters with Wave-Maker Oxygenation Circulation, Adjustable Air Flow Filter for Freshwater & Saltwater (8W)