Aquarium Sponge Filter Fish Tank bio Biochemical Betta Shrimp Nano Filter with Airline Tubing (S up to 7Gal 2 Pcs)

Features

• fish tank filter It is very convenient to use, just put it directly into the fish tank after connecting to the oxygen pump.
• sponge filter Sponges have highly developed and dense pores, which are very conducive to biochemical reproduction and parasitism inside.
• nano sponge filter Because the product needs to be connected to an oxygen pump for use, oxygen will first pass through the sponge before being transferred to the water. The oxygen content inside the sponge will be very high, which is very beneficial for the reproduction of beneficial bacteria.
• aquarium sponge filter It is very useful for breeding fish fry, as it can increase oxygen in the water while ensuring stable water quality.
• mini sponge filter fish tank filter A certain filtering effect can also be achieved through pneumatic action, but there is no need to worry about small fish fry being sucked away by the filter, so it is very safe.