Do this have to be submerged or can it floatand still see underneath?
906051
The device floats as if it is a bobber and it will detect anything that is underneath it through sonar
906052
It can be submerged because it is waterproof but it will not work if it is submerged. The deeper has 2 halves and it creates a bubble when closed so it floats on the water
110144
yes you could.just remember it must be submerged at all times, otherwise it may burn out.
257071
I've never tried using it in a pool, but I think it's made out of hollow molded plastic, so I think it would float and not sink.
1891500
Yes it can be totally under water for as long as the battery works. We had no problems with it at all.
1756601
yes - set in bottom of the bowl, cover with water. We put a couple flat rocks on it - holds it down under the water's surface and looks a little more natural - the rocks stick up above the water. The unit won't float, but the cord might lift it off the bottom a bit.
1095095
I don't think it has to be submerged. What I think it means is that pump will work when water reaches a certain level.If it empties your tank is working OK.
2180704
I have mine submerged and works great for my tank at night time, brings out some amazing colors on the fish.
1295209
It must be completely submerged or it will likely overheat and burn out, but you can mount it horizontally and then you wouldn't have any issues.
1829262
It needs to be entirely submerged (except for the power chord). The instructions warn about letting the water get below the heating element which can cause damage.
1831627
No it does not float... However, I have used an inner tube under them to cover the entire pool with them. One of the pictures shows this.
2000101
Of course it can. It can probably work under water, but it's not too smart. Best damn light I ever had.
1208957
Yes this will float on the water if you accidentally drop it in since it has air inside it and the air doesn't easily get out (it will not instantly sink like a rock). However, I did a test on it (seeing your question) and if you leave it in for a while, it will start filling the inside with water and start sinking (I left it for an hour and it was 1/2 filled).
674619
I have mine floating on the surface, but there is a foam ring inside that you can remove and it will sit on the bottom. Since it is black it is not very noticable on the surface if you have it floating.
11300
I'm sure it can I have mine submerged in the tank I only have to clean it every once in a while from the alge build up. Also if you clean the glass hood so it doesn't dim out the light it should be ok. It look great in my 55 gallon fish tank I get alot of compliment
325081
I would not leave it under water but mine has been under water a couple of time and has always performed great the only thing that I have found is that it is hard to get the screen filter for it I had to end up going straight to attwood to get it .
231900
above water is ok. i don't know about through water????? In the dark is works ok.
289426
If you place it outside it will get wet,without the water causing damage. It will NOT float in water. If submerged, I think it will eventually damage the paintwork.