Tired of cloudy water, noisy pumps, or that annoying oily film floating on your tank surface? Meet the perfect HOB Filter designed specifically for small tanks (10–30cm). Whether you're running a desktop nano tank, a betta bowl, or a shrimp setup, our aquarium filter delivers crystal-clear water with ultra-quiet operation — so quiet, you'll forget it's even on. The built-in surface skimmer automatically removes oily film caused by food residue and fish waste, keeping your water looking pristine. Triple-stage bio-filtration creates a healthy ecosystem for your fish to thrive. No more frequent water changes or manual cleaning. Just plug in, relax, and enjoy your living artwork.
✅ Key Features:
🔹 Built-In Surface Skimmer (Oil Film Remover)
Automatically removes greasy surface scum caused by food residue and fish waste. Keeps your water looking crystal clear without manual skimming — no more ugly films blocking oxygen exchange or ruining your tank's appearance.
🔹 Silent Operation Under 28dB
Powered by magnetic suspension motor technology — quieter than a whisper. Perfect for bedrooms, offices, nurseries, or any space where noise matters. Sleep soundly while your fish swim happily.
🔹 Triple-Stage Bio-Filtration System
Micro-filter cotton → Activated charcoal → Bio-ceramic media (ceramic rings, bio-balls, breeding balls). Removes debris, odors, and toxins while cultivating beneficial bacteria for a self-sustaining ecosystem.
🔹 Adjustable Flow Rate Knob
Customize water current strength based on your tank size or fish type. Gentle flow for shy fry and bettas, or stronger circulation for active species — all controlled with one simple twist.
Size Guide:
Model Size
Q202 10–25cm
Q206 20–30cm
TEF-250 20–30cm(USB)