• Self Cleaning Filter Media constantly moving around and rub against each other only letting the strongest nitrifying bacterla survive
• Simply Hook up to an Air Pump and getting all the benefits of oxygen in the water and a super charged bio filter.
• Oxygen Rich Water combined with strong nitrifying bacterla handle large amounts of ammonia and nitrite compare to other type of filter
• Easy to Remove Intake Sponge provides additional physical filteration
• Comes with Enough Media similiar to K1 micro will float at first and start tumbling in a few days

Suit for tanks less than 20 gallons,One LH-300 filter could handle up to 20 gallons biological filtration by itself.
Self cleaning media no need for a replacement or cleaning.
Suit for both freshwater and saltwater tank.

Package including:
HL-300 Filter
Filter media(1/2 bottle)
Air stone inside
2 sponge filters (One replacement)
4 strong suction cups

Pls Note:Air pump / Air tubing / Check Valve not included

Dimensions:
LH-300 Size: 189mm*67mm*88mm=7.4”_2.6”_3.5” ( 3.5” including suction cups)
LH-600 Size:224mm*79mm*100mm=8.8”_3”_4” ( 4” including suction cups)

Matetial:
Premium hard plastic.