[piercho]

I'd like to get a better handle on what you guys are kicking around here.

First, the real newbie question: In referene to E. Borneman's article on algae turf scrubbers, what is the article name an what does the anacronism "TFH" stand for?

Second, can anyone recommend W. Adey's book "Dynamic Aquaria" as a good reference for the home aquarist, or is this more of an academic work?

E. Borneman: Does the ATS do anything to remove the toxins produced by some coral and plants that you talk about in your (excellent) book "Aquarium Corals"? How does it compare to a long-contact CC skimmer for this, or is dilution the only real solution?

Mark: what is that material that you have your algae mat tied to and where did you get it?

Thanks.