Two Size Options & Broad Compatibility: Available in 25 × 2.5 × 1.8 cm and 35 × 2.5 × 1.8 cm (9.8 / 13.8 in). The all-black, low-profile design blends into most aquarium backgrounds and creates a dense, uniform bubble curtain. Suitable for many freshwater and seawater tanks.
Weighted Sink Design & PVC+ABS Construction: Made of PVC and ABS, this aquarium bubble bar is designed with added weight to sink to the bottom and stay in place with less floating or shifting. Suitable for freshwater and saltwater aquariums, with a sturdy build for long-term use.
Micro-Pressure Diffuser & Fine Bubbles: Uses micro-pressure diffuser cotton to create fine, mist-like bubbles with longer suspension time. Designed for low-noise operation and to help improve aeration in the tank. Evenly distributed air outlets support consistent bubble output.
Aeration + Decorative Bubble Curtain: Helps increase oxygen exchange and water movement while creating a visually appealing bubble wall. Works as both an aeration accessory and an aquarium decor piece.
Accessory Kit Included: Includes 1 bubble bar, 2 m airline tubing, 1 suction cup, 1 check valve, 1 tee connector, and 1 airflow control valve. Connect to an air pump (not included) for quick setup and airflow adjustment; the check valve helps reduce water backflow.
