Name that device

[SantaMonica]

What can it be...

 

[Roush427R]

Algae scrubber?

 

[Feet4Fish]

Surf 4 or surf 4x

 

[SantaMonica]

Both partially right, but can more detail be added?

 

[Lost in the Sauce]

Is this a pop quiz, or you need an answer?

 

[dedragon]

Both partially right, but can more detail be added?

new designed surf algae scrubber? no light bleed at all if its on in the pic

 

[SantaMonica]

Well a pop quiz needs an answer too. As for the light, it could be on but I can't tell. If there were white sand right below it you could tell.

 

[sp1187]

nice sump.
I wonder who's it could be?

 

[sp1187]

Is this a pop quiz, or you need an answer?

pop quiz.
it's a Santa Monica unit.

 

[sp1187]

Well a pop quiz needs an answer too. As for the light, it could be on but I can't tell. If there were white sand right below it you could tell.

if the lights were on, you would see it. the MarinePure Blocks below it are white.

 

[sp1187]

SURF4X floating upflow algae scrubber

 

[sp1187]

hey Brian, you taking design modification suggestions?

 

[Uncle99]

Looks like my sump when the light fell.

 

[SantaMonica]

Triple bingo winner. Can always use suggestions.