boxtech Mini Aquarium Sponge Filter，Internal Fish Tank Filter for 10-30L Fish

Name: boxtech Mini Aquarium Sponge Filter，Internal Fish Tank Filter for 10-30L Fish
Brand: ‎Voglawear-White-315

‎Voglawear-White-315

Universal eBay Template\nFree UK \nDelivery\nFree \nReturns\nCustomer Satisfaction \nGuaranteed\nTop Customer \nFeedbackboxtech Mini Aquarium Sponge FilterInternal Fish Tank Filter for 10-30L Fish Tank (No Include Pump and Tube)Product DescriptionRead more Ultra-Thin Round Bio Quiet Filter How to maintain is required The sponge needs to be rinsed every time it gets dirty (approximately every 2 to 4 weeks). No need to use tap water, just gently clean the sponge with aquarium waterAfter 3 to 6 months of use, the pores of the sponge will gradually become clogged with fine debris, and the sponge filter will begin to failTherefore, it is also recommended to replace the sponge every three to six months or when the sponge is worn out How to remove or install the filter? Squeeze the two buckles at the same time, press them hard toward the center of the product (toward the bubble), and then push the protective cover up Package Includes: Filter*1 How does this Ultra-Thin round filter work? Thi.