Cuban cichlid has become very skittish

[duanes]

In the past I have also used those groundiing probes, hangin them in sumps and tanks, wherever stray voltage occurs, and fiund then invaluable.

These probes can also save yourass if you are standing in a puddle, put a finger in the tank, when a heater has cracked .

 

[anzo1993]

So I tried unplugging the heater for about 6 hours in the daytime no changes in his behaviour.. must be a parasite