Here is the first show in our filtration series. This show goes in-depth on Mechanical filtration. Discussing items like filter floss, sponge filters, and protein skimmers. And after we answer the user question we get into some free discussion. This is a rather long show, but lots of information, and is a very open form. including some on air tests, also, there have been a couple times were we put each other on the spot.. Check out the show to see how its all handled..