Still leak free !!!!!
I had a major problem on my holding tank last night though. The two pin plug on the heater seems to have a bad contact on it and stopped working last night. We are currently having one of the coldest winters in South Africa that I can remember in ages. The tank is normally at 28 degrees Celsius and last night it dropped to 18.
The fish were barely moving when I got to them and my Acei was only pumping his gills about 3 times a minute. I immediately got some hot water from the tap and slowly poured it over the filter outlet to try and gently raise the temp. I only brought it up to 20 degrees so they don't get too much of a shock and have left the heater do the rest.
By that time the Acei was swimming a bit again but he was very weak, the others were not behaving like they usually do but I think they should be ok. I had to leave for work so I hope they all pull through.