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Stonefish Venom Delivery Explored in Awesome New Video

008dStonefish Venom Inject Stonefish Venom Delivery Explored in Awesome New Video
When it comes to deadly creatures, Australia seems to be the destination for the biggest, nastiest, venom-iest animals on Earth. These dangerous critters are both land and ocean based, and people wandering all over the continent have to literally watch every step they take. As further explained in this latest video from SmarterEveryDay the stonefish is one of those ultra deadly creatures that kills by injecting venom into people who aren’t paying attention to each step, obviously stinging divers and beachgoers who are unfortunate enough to just step in the wrong place. But considering how well these fish blend into their backgrounds, we could certainly see how so many people are stung. The video, which we pulled off of Gizmodo, shows just how the stonefish does its damage. When folks step on any of the fish’s 13 venomous dorsal spines, the skin pulls back to reveal some nasty hypodermic style spines each with its own set of venom sacks. As pressure from the foot pushes down on the spine, obviously causing a puncture, the venom is expelled upward into the foot. Unfortunately, the sting isn’t like that of a lionfish, which has been described as nothing more than a bad bee sting. The sting of the stonefish is deadly MORE: Stonefish Venom Delivery Explored in Awesome New Video

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Do You Need a Chiller for Your Marine Aquarium?

temperature 300x169 Do You Need a Chiller for Your Marine Aquarium?In a previous post titled “Turning Up the Heat on Tropical Saltwater Aquariums,” I explained that it’s important to maintain a stable water temperature somewhere in the range of 76° and 80°F in marine tanks, and that using a quality submersible heater will help prevent the temperature from dropping below that range. But what about the opposite extreme? What about preventing the water temperature from climbing too high and stressing the inhabitants in a tropical marine tank? Do you need to buy an aquarium chiller for that purpose? Well, the answer to that question is “possibly.” Here are some factors to consider in determining whether a chiller might be a sound investment for you and your saltwater critters: Summer highs in your area Summers here in Toledo, Ohio can be stiflingly hot, and it’s not unusual for the temperature to fluctuate by many degrees in a relatively short period—75°F one day, 95° the next, and 103° the following Sunday. If you live in an area that’s subject to similar scorching temps in summer or all year round, your marine livestock can really take a beating depending on how your home is cooled—which brings us to… Whether your home has AC Having central air conditioning in your home, or even a window air conditioner to cool the room that houses the aquarium, can eliminate the need to invest in a chiller. More: Do You Need a Chiller for Your Marine Aquarium?

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Interzoo 2014: Teco booth with new Tank Chiller Line

2014 06 interzoo norimberga 2014 teco 012 Interzoo 2014: Teco booth with new Tank Chiller Line
The Teco booth was ready to show us all the brand new chillers in their Tank Chiller Line, that we had the pleasure to introduce some weeks ago. After so many years with all chillers using the same design, the new Tank Chiller Line is a great option for reef aquariums.  MORE

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Fighter Jets Used As Artificial Reefs

Two fighter jets were sunk in the Gulf of Mexico off the coast of Sarasota, Florida. The retired F 101 Voodoo fighter jets were previously on display at a local college. The jets are intended to attract newer divers and fisherman, to create an interesting but not too challenging dive. Just three miles off the coast, the site is not too deep, creating a perfect dive for newer divers. Or any divers who are interesting in checking out the jets. MOREjet Fighter Jets Used As Artificial Reefs

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The Starburst Grafted Montipora is a Hot New Piece from The Digital Fishroom

48daTDF Grafted Starburst Monti The Starburst Grafted Montipora is a Hot New Piece from The Digital Fishroom
Hobbyists have have enjoyed performing numerous growth experiments on Montipora corals, both encrusting and plating alike. While most of the tinkering has resulted in the blending two or more different colored individuals into one coral, which usually reverts back to a single colored coral, every once in a while something truly special pops up on our radars. Such is the case for The Digital Fishroom, who recently shared their Starburst Grafted Monti. According to the article, this is a naturally occurring pigment graft that has been isolated and successfully reproduced over and over again the last couple of years. What we like so much about this particular graft isn’t just the fact that the base color is two different colors, but that the polyps exhibit some random color morphing as well. If you take a look at both images (one above, one below), you’ll notice that the polyps in the red/orange portion of the coral stay that orange-ish color for the most part, but randomly show neon green highlights. Similarly, the polyps on the green portion of the coral show those interruptions of orange. And this blending doesn’t just occur where the orange and green base colors meet, but randomly throughout the frags. There are currently only four WYSIWYG frags available for the initial release. They are priced at $200 per frag (includes shipping) and all frags have were made about a month ago…meaning they’re all healed up from the fragging process MORE: The Starburst Grafted Montipora is a Hot New Piece from The Digital Fishroom

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Emma Forbes Update: Understanding Bacteria at OI

 Emma Forbes Update: Understanding Bacteria at OI
Aloha everyone! It’s been a while since my last post, but it’s been a busy few months. Though it’s the kind of busy you don’t realize until you sit down and catch your breath. It’s been a lot of fun spending my days in the lab working with everyone learning new things. MORE

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Dig Those Crazy Pajama Cardinalfish!

pajama cardinal1 300x169 Dig Those Crazy Pajama Cardinalfish!A hardy, peaceful, wildly patterned species, the pajama cardinalfish (Sphaeramia nematoptera) makes a great choice for novice and experienced marine aquarists alike. Owing to its very manageable adult size, it’s a great candidate for modest-sized systems, and like many of the cardinalfishes, it can be kept successfully in groups. Physical traits In common with its other cardinalfish kin, S. nematoptera has two distinct dorsal fins, with the broader, transparent posterior dorsal trailing a long filament. Its maximum size is about 3 inches. With respect to color and patterning, S. nematoptera looks as though it were designed by committee. From the first dorsal fin forward through the head, this fish is golden yellow with a bright-red eye. From just behind the first dorsal through the caudal peduncle, it’s silver with reddish polka dots. More: Dig Those Crazy Pajama Cardinalfish!

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