Betty said:
If you've been on the GSAS airstone, Erik has been running tests on heaters for over a year now.
I looked back at the Aqueon Pro review and in the conclusion, he said that it wasn't going to stick "on" due to mechanical failure. I wonder if he'd want to take mine apart and have a look at it.
I can send him mine too, it got stuck in the 'on' position too, but luckily I realized the tank was WAY too hot before it fried all my fish. Aqueon replaced it but I still have the old one which stays on no matter what, so yeah, it is definitely more than possible for them to get stuck 'on.'
Anyone try the fluval heaters they have a petsmart? I have been considering trying one out but don't want to pay 20 dollars extra for a Fluval logo. I suppose if it works, though, it would be worth it. edit; also I guess FLuval has 2 tiers like aqueon, M for mechanincal and E for electronic. Which ones are more reliable?
Also, those cobalt heaters are pretty pricey, but if you have several hundred dollars worth of fish, it would be worth it I guess. I don't have several hundred dollars worth of fish, so I need something cheaper, but I don't want to continue supporting shoddy workmanship.