Palytoxin, DJ power strips, Bill Wann's 20,000-gal. reef, tackling Crown of Thorns starfish, used tanks, feeding nori, and chaetomorpha.

Feeding algae to Copperbands (not), Bucket-Hand Syndrome, non-natives in Florida, giant clams, staghorn-coral fields of Florida coast, tank maturity, filter socks, and milk filter socks.

Mr. Clean magic erasers, aquarium-keeping difficulty, Christine's tank, blind aquascaping, fish odor camouflage, and fish sound amplifiers.

Ben Johnson, Captive Aquatic Ecosystems, is our guest this week.

Where Do You Listen contest winner, stocking stuffers, and our version of 20 questions.

Hawaii and more beginner tips.

Where Do You Listen contest, St. Jude/Reef Savvy reef system raffle, Boston Reef fish goo, Petco and Foster and Smith, beginner tips.

Where Do You Listen contest, St. Jude/Reef Savvy reef system raffle, women in the hobby, lionfish videos, Ret Talbot's sustainability series, hobby expense, and mysis shrimp and other frozen foods.

Where Do You Listen contest, the St. Jude/Reef Savvy reef system raffle, keeping sun corals, and five quarantine-tank myths.

Eating lionfish, Where you listen contest, reef season, and 11 Hard Truths About Marine Aquariums.