what brand of checkvalves work well and dont restrict flow? i bought some from petco but they were so restrictive that hardly any air at all could get to the airstone.
good airline checkvalve?
- Thread starter dmopar74
- Start date
I didnt say you were.
Are you familiar with emoticons? It was a joke, made obvious by the:
And I was JK given away by the: 
Heres another:
Are you familiar with emoticons? It was a joke, made obvious by the:
And I was JK given away by the: Heres another:
ok sorry van, but heres a pic the arrow shows the flow direction which i can blow through it but barely, if i try to blow throgh it the other way nothing. i bought 4 of em a once and they are all crap, the brand is aquatic gardens
