5 Gallon Aquarium Filter with Surface Skimmer, Small Quiet Fish Tank Filter, Biochemical Cotton Filtration & Adjustable Water Flow, Waterfall Design for Increasing Oxygen, Hang on Back Filter

About This

• How to Use Laqual FilterThe filter is suitable for a 2-7 gallon fish tank. 1. Before each restart, make sure the filter basket water level is above 50%. Before the first use, we recommend filling the filter basket with water. 2. Fish tank water level must be above the water inlet of the surface skimmer. 3. The maximum water intake is 80gal (300L) / h. Two extension tubes can be adapted to different water levels. Please feel free to message us if there is any problem during use.
• Shock-Absorbing Fixed Knob, Quiet & Happy LifeOur filter comes with a shock-absorbing fixed knob to keep the pipe vertical and stable, so the noise from the pipe hitting the tank can be avoided, making it much quieter. You can put the fish tank anywhere you want, even in your bedroom. Always feel delighted and relaxed when keeping fish!
• Waterfall Design, Adjustable Flow & Increase OxygenDifferent kinds of fish need different intensities of water flow. Just toggle the adjustment switch to easily choose the right water flow. The small waterfall also produces more oxygen. It saves you the money for another oxygen bar. It's no longer a dream to build a little sea world in your own house.

Overview

• Brand Name : LAQUAL
• Target Audience Keyword : fish
• Color : Filter for 2-7gal Fish Tank (ver 2)
• size: 2.4''L * 3.7''W * 8.3-12.2''H (6cmL * 9.5cmW * 21-31cmH)
• suitable for 2-7 gallon fish tank
• The water flow & filter height are both adjustable. Just toggle the adjustment switch to easily choose the right water flow. Each extension tube is 2in long, so the height can vary within 4in, making it adaptable to different water levels.
• Biochemical cotton features a high density, much thicker, not easy to clog or damage. It can efficiently filter out residues, and also improve water quality.
• The shock-absorbing fixed knob helps to keep the pipe vertical and stable, so the noise from the pipe hitting the tank can be avoided, making it much quieter.
• 1. The water level in the filter basket must be higher than 50%, in order to submerge the plastic pipe fitting. Otherwise, air will flow in and cause the filter to stop working. Tip: Before the first use, we recommend filling the filter basket with water.
• 2. The water level of the fish tank must be higher than the water inlet of the surface skimmer. Otherwise, air will flow in and cause the filter to stop working. Tip: You can adjust the tilt angle of the surface skimmer to lower the desired fish tank water level.