AQQA Hang On Aquarium Filter, Power Waterfall HOB Fish Tank Filter with Surface Skimmer, Adjustable Flow, Silent Multi-Stage Filtration for Freshwater & Saltwater, for Rimless Aquariums (12W 112GPH)

Stunning Waterfall Flow with Self-Priming Convenience – Fits Thin-Glass Rimless Tanks: Create a captivating waterfall display with zero setup hassle! The self-priming system activates automatically—no manual pumping needed. Adjustable flow lets you tailor circulation to your livestock’s needs. Specially engineered to securely mount on rimless aquariums with glass thickness under 2/5" (≈10mm), making it ideal for modern ultra-thin tanks.

3-Stage Customizable Filtration for Crystal-Clear Water: Achieve pristine water quality with a versatile 3-layer system:– Mechanical: Sponge traps debris and particles,– Chemical: Activated carbon removes odors and discoloration,– Biological: Ceramic bio-balls host beneficial bacteria to break down ammonia and nitrites; The modular filter cartridge is fully removable—easily clean or customize with your preferred media!

Built-In Surface Skimmer & Enhanced Oxygenation: Eliminate unsightly oily films with the discreet integrated surface skimmer while boosting oxygen levels through powerful water circulation. Prevents stagnant “dead zones” and creates a healthier, oxygen-rich environment for fish, plants, and invertebrates.

Ultra-Quiet Operation (<25dB) with Precision Flow Control: Operates quieter than a whisper (<25dB)—ideal for bedrooms, offices, or quiet living spaces. Fine-tune water flow with the intuitive knob to match your tank’s ecosystem, whether you’re keeping bettas, goldfish, or reef-safe marine species.

Fish-Safe, Tool-Free Setup for Standard & Thin-Glass Rimless Tanks: Installs in seconds—no tools required. The low-profile hang-on-back design securely grips aquariums with glass as thin as 3mm up to 2/5" (10mm), including popular rimless (frameless) models. Features a hidden cable management clip and a fine-mesh intake guard to protect small fish, fry, and shrimp from suction—safe, sleek, and beginner-friendly!