snail blockage?

[lilismom1]

the last 2 days my ph has been a little on the low side not by much. anyway i just noticed that my return flow is a little low also, it's not really swirling the water like before. i think there might be a snail stuck in there. what do i do?

[reefrunner69]

You'll have to turn off the pumps and disassemble the return line to make sure there isn't a snail blocking it and remove any blockage you find. More than likely your pump just needs cleaning.

[lilismom1]

it came out by itself and everything is back to normal! thanks anyway.