O.K. i am thinking of setting up a fish house in an outside wooden built shed.
The floor Walls and roof will be insulated with polystyrene or rock wool/fibre glass and obviously electric power points will be installed
I was thinking of each tank having its own filter rather than drill all the tanks and have a central filter system and air isnt a problem a few pumps with plenty of airline
The thing is heating the tanks do i go with individual heaters which i image would be costly to buy and more so to run or some central heat system
The thing is WHAT?
Parrafin heaters? Warm air heaters? calor gas? etc etc
Any suggestions please