i did a little mistake on buying it for a 15 gallon tank on my 10 gallon tank, so the water level on the heater doesnt quite reach it, also.it only has a thread to rotate it left or right for higher and lower...thing is, i think it do works, but my turtles tend to bite it..
And the thermometer takes some time to "show" the ideal temperature, sometimes it just a gray square..thats when i get stuck as in, i dont know if it has the right temperature.
I was recommended a digital eletronic thermometer because they are more accuarate.
So, i guess what im asking is, should i stick with those or get a better heater?cause they didint have submerged heaters..I should try another store.
Thanks!,hope i was clear.

