qumqats said:I finally gave up on glass heaters after I shattered 2 in a row.
I was using them to heat the water in my water change buckets.
One time I put it back in the refilled bucket when it was hot and the
glass shattered, another time I left it in a half empty bucket and
enough water evaporated to leave it dry and it eventually shattered.
I think the titanium heaters are better for a number of reasons.
)- Either no relays, or relays that pass less current thus will last longer.
)- No glass to break and cut you.
)- External temperature adjustments and indicators
)- Automatically turn off if they get too hot ( left out of water ).
I'm convinced!
yes metal heaters and titanium are far better but the cost of a good high quality one with a reliable temp probe keeps people from buying them
generally a good quality glass heater will last for a long time if its alowed to adjust to the tanks temp and not used in a no water situation the heater in in my thread starter came with a package deal and i really did'nt trust it so i would advise people to buy the high end glass or dish out the dough for the best metal heater available at least it will not need to be replaced
i'm glad you posted your errors it good for inexperianced aquatist to understand the care needed in a heater particly the cheapo's
FNH...