Hydor External Heater

[Tw3lv3]

Hi im getting a hydor external heater for my fluval 305 external filter they come in 2 wattages 200watt and 300watt the 300watt will fit the hosing that comes with the filter but my tank is only 125 litres will 300watt be too much for it?

Thanks,
Tw3lv3.

 

[arobinson1984]

I have a 300W on my 125L for the last 5 months and havent had any probs so far

You can actually get a 200W / 16mm version but it is much harder to find in the UK. You may be able to find it with a bit of searching on the net or buy it abroad and get it shipped over but then the cost is obviously going to spiral

The 200W / 16mm version is called the hydor ETH 201

Andy