I am looking at buying one of the Ocean Geotronic chillers. Has anyone got any experience of their use? any tips? They seem to be modular, does this mean that one can buy the 150L solution and then add another 150L to 'create' a 300L chiller? (hardly an inexpensive way to buy a 300L chiller, but...
I am 18 months into keeping tropical fish and have a small 50L tank with a selection of small fish (tetras, a betta, etc). I want to move on to a larger tank 400L (ish). I have no obvious location for such a tank. I have read that one should not position a tank above a radiator, although I do...