Hailea Internal Filter HL-BT700 for aquariums from 70L to 250L

Hailea Internal Filter

• Reinforced ABS original particles to shape the case,which isnever wear out.
• High quality resin to seal the winding and never leak electricity.
• High quality bio-chemical filtaration sponge which is suitabelfor breeding nitrifier.
• Special structure carbon box which is better for releasing theimpurity in the water.