Protein skimmers

[Mei Lin]

What is the purpose of a protein skimmer?

 

[OrionGirl]

Bubbles fractionate the dissolved proteins, so they bind together and can be more easily removed.

 

[Narwhal72]

The proteins bind to the surface tension on the bubbles (like the skin on soup). The bubbles then push up and into a collection cup, essentially removing this organic material from the water.

Proteins contain nitrogen, phosphorous, and extra carbon which would eventually break down into nutrients for unwanted algae. A protein skimmer removes these unwanted nutrients and helps oxygenate the water.

Andy

 

[Mei Lin]

Thanks guys!

 

[SantaMonica]

Easy way to understand is that they remove food particles. Including fish waste, which is food for micro critters (and in saltwater, for corals too).