Submersible Fish Tank Filter for Aquarium: Built-in 8W U - V with Timer Solve Green Water 6 in 1 with Ammonia Reducer Media, 200GPH for 20-120 Gallon Tank

Powerful Green Water Treatment - Equipped with an 8W U - V light and a 200 GPH flow rate, this fish tank filter effectively clears green water within 3 to 7 days. Ideal for aquariums from 20 to 120 gallons, it ensures crystal-clear water. The U - V light features an external controller with adjustable operation times (0, 4, 8, 12, or 24 hours), allowing for customized filtration and maintenance.
Advanced Ammonia Reduction - The final filtration stage includes a unique ammonia-reducing media that absorbs excess ammonia, promoting a healthier environment for fish and plants. Its porous structure maximizes water contact for improved efficiency.
Multi-Stage Filtration - 1. Coarse Bio-Sponge: Captures debris and particles. 2. Fine Bio-Sponge: Enhances filtration and fosters beneficial microbes that break down ammonia and nitrites. 3. Ammonia-Reducing Media: Further purifies water, stabilizing the aquarium's ecosystem.
Customizable Water Output - 1. Aerated Output: Mixes water with air for oxygenation and bubble effects. 2. Spray Bar Output: Enhances surface agitation and oxygen exchange. 3. Submerged Jet Outlet: Boosts underwater circulation and filtration efficiency.
6-in-1 Comprehensive Filtration - This all-in-one aquarium filter integrates U - V sterilization, mechanical and biological filtration, water circulation, aeration, and ammonia reduction, making fish tank maintenance effortless.

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