HOW TO MAXIMIZE THE PERFORMANCE OF YOUR SKIMMER

The way a protein skimmer works is based on the principle of flotation. Gas bubbles "catch" suspended dirt particles such as protein compounds. The dirt is then removed from the system in the form of foam. To optimize the functionality and thus the performance of your skimmer, there are the following adjustment screws:

#1 Position of the dividing line

The position of the dividing line describes the water level in the skimmer. Depending on the height, it results in either dry or wet skimming. The ideal dividing line is at about the height of the skimmer cup screw.

#2 Flow rate

The flow rate should not be set too high, otherwise turbulent flows will occur which will tear particles away from the air bubbles and thus weaken the performance.

#3 Regular cleaning

It is best to rinse the foam pot with warm water in the sink every three days or so. Even the last bit of dirt can be removed using a brush or cloth. In addition, you should check the air hose, pumps and nozzles for dirt or limescale at regular intervals (about every 2-3 months) (and of course clean them).

#4 Avoid substances that affect surface tension

Various substances change the surface tension of the water and thus disrupt the formation of foam - these include: phosphate adsorbers, activated carbon, silicate adsorbers, filter cotton, epoxy glue, fatty feed and others. Of course, the use of these substances is often sensible and necessary. Just keep in mind that they also affect the performance of your skimmer.

#5 Small air bubbles and long ascent time

In a powerful skimmer, the air bubbles are as small as possible because (a) they offer a larger contact surface and (b) they rise more slowly (and therefore have a longer contact time with the water). The foam should be able to escape with as little resistance as possible.

By the way: Oversizing the skimmer is also not recommended, as in addition to dirt particles, amino acids and trace elements are also removed or nutrient limitations can occur.