Adjustment of flow rate of CO 2 addition in aquarium
On 2014-09-30 13:03:48
With a small flow rate, adjustment can not be done at all and it will not be usable, and air will be discharged even in a fully closed condition. I use PISCO's JSU 6 separately, but if it is fully closed, the air will not leak. I bought it because it was good, but after all I regret it was okay to purchase PISCO who can use it properly.