The US Navy has a new weapon straight out of an Austin Powers movie — a robotic shark. The Navy’s new tool, dubbed GhostSwimmer, is an underwater drone designed to look and swim like a real shark and the motion…
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Observe more than 250 corals from the Fluval Sea Flores Expedition in the comfort of home
We spent a great deal of time trying to tell you about all the neat corals we observed and documented on the Fluval Sea Flores Expedition with more than 20 stories on different coral strains and species alone. However we shot…
Friday Smorgasbord: Giant lobsters, ocean surprises and rooms with a view
A great meal or fuel for a nightmare? Biologist Forrest Galante got quite the surprise when he was diving for lobsters off the coast of Anacapa Island in California as he came across this ginormous 70-year-old, 12-pound monster of a…
Decompressing marine fish from the deep reefs of Curacao
The following is a guest contribution from Joe Oliver, a resident Marine Biologist for the Curacao Sea Aquarium and Substation Curacao. As an aquarist (hobbyist or professional) there is a huge array of fishes available as possible options when it comes…
Gerald Heslinga gives TED talk on Giant Clams
Gerald Heslinga is one of the world’s foremost experts on all things giant clam, especially in regards to the mariculture of Tridacna species. In this presentation Mr. Heslinga makes the case for the culture of giant clams being a solution for…
Check out this insane concentration of invasive Lionfish
If you have any doubts about just how severe the lionfish invasion is on the Atlantic Coast and Gulf of Mexico, just check out this video. This YouTube video uploaded by Alex Fogg was taken on a recent dive with…
Friday Smorgasbord: Lizardfish, 100K crabs, Iron Reef and more
This interesting Tumblr has visual examples of this question “Dude, have you guys seen a lizardfish (Synodontidae) eating a fish?” The entire site is pictures of the lizardfish eating other fish and what ensues is some interesting imagery to say…
Does the surface area of live rock really matter?
The reef aquarium hobby is a past time of expendable income and mental bandwidth; this explains why even though the focus is supposed to be about reef life like corals, fish and inverts, we get sucked into long esoterical discussions…
Rolling in the Deep in this awesome video from Papua New Guinea
OceanShutter.com recently released this remarkable video shot in Papua New Guinea. While many other reefs and dive destinations in the Coral Triangle are dealing with the negative impact mankind has had on the local ecosystem, PNG is one of the…
Three more new MACNA talks; Nick Klase on LEDs, Laura Birenbaum on cuttlefish and Justin Credabel
MACNA may be more than a month past but the density of high quality speaker presentations continues to be felt on a weekly basis with releases from BulkReefSupply every seven days. Up this week are talks from Nick Klase of…