Overview

Calelin Hang-On-Back Aquarium Filter, 264GPH with UV Light for Algae Control, 4-Stage Filtration, Wide Waterfall Outlet

Features

• Integrated UV for Clearer Water: Built-in high-strength UV lamp with 4 timer modes: 3h, 6h, 12h, 24h. Helps reduce algae bloom and eliminate foul tank odors to improve aquarium visibility for 20–65 gallon aquariums. Visible water clarity improvement may appear within 3–5 days. Compact size with powerful all-in-one functions. UV lamp and pump are user-replaceable core components, covered for factory defects for 1 year
• 4 Layers 5 Stages of Filtration: Four stacked removable trays mimic large canister filter mechanics, unlike conventional partition filters. Loaded with fine filter cotton, black sponge, ceramic media and two sizes of quartz balls. Quartz balls rest in the shaded bottom zone to grow abundant beneficial bacteria, stabilizing water for cleaner water and active fish. The accessible tray design makes routine cleaning and media replacement easier
• Adjustable Flow and Extra-Wide Waterfall Aeration: Turn the flow control knob to adjust water circulation to your aquarium setup. The extra-wide waterfall spout cascades water to create thousands of tiny fine bubbles, enhancing oxygen exchange and supporting active, thriving aquarium fish.
• Quiet Operation Below 30 dB: Features a precisely calibrated 264 GPH (1000 L/H) pump with upgraded vibration-dampening craftsmanship. Designed for bedrooms, home offices and living spaces, the motor runs below 30 dB. A stabilizing support helps reduce vibration against the aquarium glass, while the hang-on-back design keeps the filter accessible for everyday maintenance
• Built-In Surface Skimmer: Fast-spinning 360° surface intake delivers pleasing visual effects, while pulling floating debris and oily surface film for a glassy-smooth water surface. A dedicated control valve lets you independently adjust rotation intensity

Specifications

• Weight: 4.19 lb

Condition

New: This item is brand new, unused, unopened, and in its original packaging. It has never been worn or used and is in perfect condition, just as received from the manufacturer.