Yet another Overflow folly

[ballardjr2000]

So we have seen it time and time again. I got a Lawn mower Blenny in my overflow section. I have a 90g Marineland with internal overflow. the Blenny is in the internal overflow section. He is fine there is some alage back there for him to munch on. Should i leave him and see if he comes out on his own. Or should i pull the canopy up and net him out.

[marshall.read]

assuming the water level is lower in the overflow section than in the display section ( which it should be, hence 'overflow' ), then the blenny would not be able to get back, you'll need to get him out.

[ballardjr2000]

well there is a section were my return comes through that is the same level as the display yes its were the over flow is cut in a U shape. i can see straight into the display and overflow area

[subsailor]

Ok I am confused.... Regardless I would get him out.

[ballardjr2000]

sorry to confuse everybody i double checked and yeah i have to net him it is lower. so i messed that up now i just have to grab the net pull the canopy off and get him.