[Options (for S  & L): 3 pieces]

[S (for 11.8 inches (30 cm) aquarium)]

Product Description

Wide filtration by connecting to an outer hanger, top filter, or external filter. The filtration area can be adjusted according to the size of the aquarium. Wide filtration that scrubs water flow throughout the filter. The slim design makes gravel hard to enter the filtration tank. The bottom filter allows you to freely mix and match 4 base filters to adjust the filtration area. Use the optional base filter (sold separately) to expand the filtration area according to the size of the aquarium. 11.8 inches (30 cm) wide for aquariums. How to assemble: 1. Connect the base filter. 2. Remove the spout from the slide pipe, and pass the air tube through the hole at the top of the spout so that the air stone is at the bottom. Insert the spout into the slide pipe and insert it into the holder. 3. Install the assembled pipe unit to the base filter guide. How to Set Up for Aquarium: 1. Place the multi-base filter on the bottom of the aquarium, and place it on a cleanly washed gravel, etc., at a height of 1.6 - 2.4 inches (4 - 6 cm). 2. Adjust the position of the spout according to the water level by sliding pipe up and down. 3. Connect the air tube to the air pump (sold separately). Always place the air pump above the surface of the aquarium. Set Includes: 4 base filters, spout, slide pipe, holder, pipe, pipe holder, air stone, air tube, joint base filter size (1 piece): Width 2.8 x Depth 5.5 inches (7 x 14 cm).

Indications

When using this product, please make sure to use a glass lid or platta. Water droplets may spill outside the aquarium. When using an air pump, please always use it in a position above the aquarium. When the air pump is stopped, water may come back flowing and may damage the household items. When using this product, be sure to place gravel on top of the base filter. In addition, if you use the bottom sand that may get in from the slit of the base filter, such as fine gravel, always place a mat on top of the base filter