Condition: Brand New <br>Item Type: Aquarium CO2 Atomizer <br>Color: As Pictures Shown <br>Material: Plastic <br> <br>Instructions: <br>1 When leaving the factory, the atomizer is not tightened and needs to be tightened by the customer <br>2 Do not use hardware tools such as wrenches to install or disassemble the product to avoid damage to the product <br>3 The atomizer uses a accurate ceramic atomization tube, which needs to be completely saturated with water to achieve a good atomization effect. This time generally takes 24-48 hours <br>4 The product needs to be installed with a check valve and bubble recorder before it can be used (the two need to be prepared by the user) <br>5 The external atomizer will make a slight "squeaking" sound during use. This is not a leak, but the sound of CO2 gas after atomization. <br>Note: The pressure reducing watch has a check valve function, and an additional check valve is required to allow the water body to flow back. <br> <br> <br> <br>Installation Steps: <br>1 Tighten the upper and lower shells with both hands, do not use brute force or hardware tools such as wrenches to operate <br>2 Do not tighten the air pipe locking nut too tightly, otherwise the air pipe will be damaged. Just a little bit tightness<br>1、The use of tubular atomizing core brings a larger atomization cover area compared with traditional ones. <br>2、Reverse osmosis atomization tube, lower pressure requirement, finer atomization effect, only need pressure above 0.12mpa to get air out. <br>3、The design of a safe nut lock system can effectively lock the CO2 pipe and water pipe to prevent loosening. <br>4、The use of reserve penetration technology to diffuse CO2 can increase the dissolution effect and save the use of CO2, which is more environmentally friendly. <br>5、Made of high?grade materials, non?toxic, safe, energy?saving and durable, for long term use.1 x Aquarium CO2 Atomizer