Quick Heater Question?

[MR PALM BEACH]

Are these Marineland heaters (fully) submersible? Im actually getting low temps tonight and for the next couple of days lol.

 

[usmc121581]

It looks as if it could be.

 

[sir_dudeguy]

Does it have a "max water level" mark on it?

 

[jokeloma]

I believe they are completely submersible. You could always have them hang out the top of the sump.

 

[jokeloma]

The end of the first paragraph says fully submersible. I realize it isn't the exact heater. hope it helps

 

[mpty]

weird. i totally never would have thought they'd make sw tank heaters that weren't submersible. like aren't they all submersible? *runs to go read label on aqueon 300 watt heater,... yeah, there's even like a dotted line for the water line*. it looks just like yours. xoxompty

oh and there' suck cups like yours too!