OverviewThe SunSun HJ‑611B is a compact internal filter with integrated 450 L/h pump and 6 W motor. Ideal for 25–60 L tanks, it combines mechanical, chemical, and biological filtration in one quiet, adjustable unit.Key FeaturesIntegrated pump & filter: 450 L/h flow with a 0.9 m lift, powered by just 6 W .2‑stage filtration: Comes with a sponge for debris and a carbon cartridge for chemical filtration; can be customized with filter floss .Adjustable flow: Sliding flow control and 360° swivel outlet with optional diffuser or spray‑bar to optimize water circulation .Oxygen boost: Includes venturi tube for extra aeration or spray-bar for surface movement .Compact & versatile: Sized ~43×53×163 mm; submersible and sleek enough for nano tanks .Applicable to fresh/saltwater: Uses corrosion‑resistant ceramic or stainless shaft and works in both environments .SpecificationsFlow Rate450 L/hPower Consumption6 WMax Lift0.9 mTank Size25–60 LDimensions≈ 43×53×160 mmFiltrationSponge carbon (2‑stage; modular)ExtrasFlow control, swivel outlet, venturi tubeWhy Choose HJ‑611B?All‑in‑one simplicity: Pump filtration aeration in a compact submersible unit.Energy-efficient & quiet: Low power draw keeps running costs down.Customizable flow: Adjust with slider and swap diffuser/spray-bar as needed.Low-maintenance: Easy to clean—just rinse sponge/carbon regularly.Flexible install: Subtle design fits in small tanks or planted setups.Installation & MaintenanceAttach with suction cups; orient output nozzle.Plug in and set flow using the slider.Swap between diffuser or spray‑bar depending on circulation needs.Rinse sponge & replace carbon every 2–4 weeks; add floss or biomedia if desired.
