Key features

• •[Be suitable for ] The specific dimensions of our aquarium filters are 2 inches long x 3.7 inches wide. It is ideal for top-fin BF5 BETTAFLO and Top Fin EF-S filters and benchtop filters. With this aquarium filter, you can keep your water healthy at all times. which you can replace every 2-4 weeks.
• •[Excellent filtration performance]The filter cotton is made of cotton and carbon, with 3 layers of filtration effect, can filter and absorb 99% of the debris to the fish, so as to keep the water clean and healthy growth of the fish.
• •[Excellent filter inner core]The use of good activated carbon to absorb dissolved pollutants in water, improve the transparency and color of water, while also removing odor. Better than others to provide a healthy aquatic environment for fish and plants
• •[Change aquarium filters frequently] According to tests, the filter cotton has withstood too much debris for no more than four weeks, so you need to replace the filter with a new one to keep the water source healthy and clean at all times. It is recommended to replace the filter element every 2-4 weeks.
• •[Perfect service] Our after-sales team is online 24 hours, no matter what problems you encounter in the process of purchasing our products, we will solve the first time after receiving the message for you.