Weekly Fish ID-Quiz for Fun !! Each week we post some new pictures here on the Listening Guide for this week's show, and we leave the names off. It will be a good exercise for you to try to identify the item in each picture. Some pictures will probably be easy to identify, but others will probably be difficult. Tom and Nevin will identify each picture during the first few minutes of this show.     Fish in the News from Brad in Troy, Michigan Hey Guys, we have the Asian Carps that jump into your boat, then we had an article of a dolphin (yes, I know a mammal) jump into a boat, now we have a 375 pound Mako Shark jump into a fisherman's boat.   http://portal.wowway.net/ ... 1020   Don't think I would want to see this shark coming at me through the air!       Fish in the News from Dan in St. Louis First, I’d like to extend my condolences to “Robert in Heaven’s” family.   Great White shark numbers alarmingly low… http://www.scientificcomputing.com/... 32511.aspx   Ocean acidification to be addressed by federal agencies. http://pubs.acs.org/ ... 8902gov1.html   Chemical and Engineering News January 10, 2011 Volume 89, Number 2 pp. 26 – 27. The related stories found on this page are worth a look as well …       Fish in the News from Brandon in West LA Baby dolphin saved after dumped in rice field by tsunami. http://news.yahoo.com/ ... videos   Source of latest Gulf oil spill determined. http://news.yahoo.com/ ... oil-spill-determined   A SAD and Very Disappointed - With "The Man" Story http://losangeles.cbslocal.com/ ... 3-dolphin-deaths/   Secret Revealed: How Crocodiles Cross Oceans. http://www.livescience.com/ ... cross-oceans.html   Darwin Scores a Point in DNA Test of Fish. http://www.livescience.com/ ... dna-test-fish.html   Jellyfish with a Humdinger of a Stinger http://www.livescience.com/ ... humdinger-stinger.html   How Ancient Sea Reptiles Became Ferocious Predators. http://www.livescience.com/ ... ferocious-predators.html   Large Relative of 'Sea-Monkey' Found in Idaho. http://www.livescience.com/ ... sea-monkey-idaho.html     Callers during this Show  ;^ } Adam from Indiana calls and says he has five Dojos and some Aquarium Snails living in a 55-gallon aquarium. Just recently the Dojos have gotten sick. One of them died after being covered with a white film, and now a second Dojo is developing the same white film. Adam asks Tom and Nevin for advice, and they discuss the usual causes of fish sickness.   Is the aquarium gravel thick and stale? Oh it's sand not gravel. Well sand is usually worse than gravel, often leading to poor water quality and sick fish. What about the filter? You feed Tubifex Worms? Dang, feeding live Tubifex Worms also often leads to sick fish. Oh, they were freeze dried worms; well then never mind. On and on Tom and Nevin try to help figure out just what has happened to Adam's Dojos and what to do about it. Along the way they talk about lots of important things that aquarists should know. Click here to see several pictures of Dojo Fish.     Download of this Entire Show Here's how: Right-Click here, then click on "Save Target (or Link) As ...".  Navigate to the folder you prefer, and click on the button labeled "Save". Later you can copy the MP3-file to your iPod or other MP3-player. You can also burn files to CDs, then play them in a CD-player.  Click here to download the PodCast for this show. Click here to buy an MP3-enabled CD-Player, or click here to buy an MP3-Player, or click here to buy an Apple iPod, which can all play Pet Fish Talk Shows.     There are lots of Pet Fish Talk Shows. Click here now to go to the Archive, where you'll find links to more than 360 Pet Fish Talk Shows.   Click here to go to our Search Page, where you can search for any topic that we have discussed in any show.