Hailea RP-600 Internal Filter
Using a three stage filtration system, the Hailea filters are sure to leave your tank crystal clean.
Firstly the filter runs the water through a course sponge to catch debris. Then the water is passed through a pores sponge which houses good bacteria and then finally the water passes through the carbon section of the filter which removes contaminants and impurities such as algae using chemical absorption.
The RP-600 filter, filters 600lph and is suitable for a 250L aquarium.