i supose a ground probe in the sump cant hurt?
i did shut the powerheads off in the tank, i will see he stops flashing. it could be the sand, seems like theres always some on his head(sechem meridian oolitic)
i did shut the powerheads off in the tank, i will see he stops flashing. it could be the sand, seems like theres always some on his head(sechem meridian oolitic)