tuning a ER rs 80

[i have crabs]

try puting a bioball on the intake of the pump changes the way the skimmer works quite a bit, might not help but try it if you have some bioballs around

[Aquattro]

my older model used the output pipe height for adjustment. Lower the tube and the water level should go down

[Mik_101]

Originally Posted by Aquattro

my older model used the output pipe height for adjustment. Lower the tube and the water level should go down

I think mines the same as yours then.