A protein skimmer uses small bubbles to trap proteins. The bubbles then form foam at the top of the water which can then be removed make the resulting water clean.
A Protein skimmer is a device that take out protein from the water. Meaning, it takes out desolved solid wastes. The ocean has it's own protein skimmer built in: waves hitting the beach. In some more polluted areas you can literally see all the bubbles along the shore or beach. For a reef tank you must have one. For just a fish tank, it is highly recommended to have one.
Did you use some medication in the tank? that can often color the skimmate.
Protein skimmers to remove small amounts of water. They create bubbles and this becomes the skimmate. Also, some water remains in the skimmer when it is on. In general people do not have to adjust their water or salinity because of skimmers. It is important to match the size of the tank and the skimmer.
A skimmer weir is the plastic flap and the opening of the skimmer. It traps leaves that are pulled into the skimmer when the pump is running and then holds the leaves in the skimmer whne the pump shuts down
As long as your tank is established and is full of live rock and sand, there should be no spike. You rely mostly on rock and sand for filtering. Skimmer adds aeration and removes gunk but that gunk would hopefully be broken down safely by your rock if it wasn't for the skimmer. Skimmers are great for aerating water and removing proteins, keep it in if you can.
You might have debris stuck between the wier and the skimmer mouth. Or your deck or bond beam may have shifted slightly causing the wier (skimmer door) to stick. You might be able to shave a little off the sides of the wier to allow it to work.
Attempting to obtain step by step diagrams connecting an above ground pool to a sand filter.
if your talking about the plane skimmer there is no skimmer but there is a very simulair plane called a dodo
Widow Skimmer was created in 1839.
Purple Skimmer was created in 1922.
The Dragonfly Pulse surface skimmer
Can you eat the Black Skimmer