Item type: Special Sand Bar for Aquarium Air Pump Material: Mineral + Plastic
Color: As picture Sizes: 4inches, 6inches, 8inches, 10inches, 12inches Package
includes:1 * Special Sand Bar for Aquarium Air Pump(any other parts are not
included) Features: Practical and durable home using product. Increase oxygen
levels, lower CO2 and raise pH. It is an important instrument to successfully
keep aquatic fish for respiration process. Durable, washable and sintered by
high temperature, different from other air stones. Creates bubble in fish tank
while attached to an air pump. Creates water currents and dazzling underwater
scenes. Easy and convenient to use, perfect accessories for better life.
Tips: manual measurement has some errors, please purchase carefully. 1: when
you receive the bubble bar, first check whether the goods are damaged. If there
is any problem with the goods, please contact our customer service to solve it.
2: the use of the bubble bar to lay, sand side up, to maintain uniform air,
such as gas bar rock oblique will cause uneven or no air bubble, etc.. 3: after
the connection, the trachea cannot be significantly bent and folded to prevent
air from being pushed into the air bubble strip and causing air blockage
Buyers need to konw 1: when used for the first time, it is normal when the
bubble is larger or the air outlet is uneven. 2: before use, connect one end of
the air bar stone to the oxygen pipe, and then lay the air bar stone flat on
the south side of the water to blow the other end of the oxygen pipe with the
mouth hard, hard repeatedly several times. Finally connect to the air pump for
use. 3: oxygen air pump to gas rock in water pumping for more than 48 hours,
the bubble will be fine air uniform, to achieve a good effect, the premise is
that the air pump power is large enough.