Use Hydrogen Peroxide to Boost Dissolved Oxygen Levels in an Emergency
Hydrogen peroxide can be used to boost crashing dissolved oxygen levels in aquaculture enclosures.
Finding The Right Aerator to Maintain Dissolved Oxygen in Aquaculture
You can achieve healthy dissolved oxygen levels in aquaculture by aerating your ponds. How to do so is a matter of choice.
The Daily Dissolved Oxygen Cycle, Explained
In aquaculture, the dissolved oxygen concentration rises and falls daily. Understanding this cycle can help you avoid problems from low DO.
Top 9 Questions about Dissolved Oxygen and Aquaculture
FishSens answers 9 questions about monitoring dissolved oxygen and it's importance in aquaculture operations and fish farming.
Prehistoric Fish Found Near Mississippi Spillway
Investigators at Mississippi State University say that it’s important not to underestimate different habitat types after finding prehistoric fish near the spillway in the Sam D. Hamilton Noxubee National Wildlife Refuge. They have found unexpectedly high numbers of paddlefish, a fish typically found in larger waterways.
Fish Ladders For South Dakota Streams
The effectiveness of fish ladders can be debated, but that hasn’t stopped a few professors at South Dakota State University from designing some to help fish in their state. Over last summer, they worked to test the effectiveness of their ladder design for aiding fish passage.
Giant Warsaw Grouper Caught In Florida Weighed 347 Pounds
A giant Warsaw grouper caught in a coastal Florida fishing tournament weighed in at a whopping 347 pounds. With the monstrous total, the team catching it easily won the event, which took place in mid May.
Arkansas Hatcheries Dye Crappies with Calcein
Researchers use all sorts of tools to study fish, including dyes. Those had been used on many different species, but never crappie -- until now.
Mosquitofish Genital Size Not A Factor In Mate Selection
Mosquitofish are considered pests in Australia, thanks to a failed introduction in which some thought the fish would help to control mosquitoes. But since then, the fish are relatively unwanted there, making them a great specimen for scientific study.
American Shad Populations, Once Great, Now Minimal
Got a thing for shad? Well, you would probably be in the minority these days just because it’s more difficult to find the fish than it once was. Back in the day, the early years of America, shad were much more abundant than they are now, according to a post from Atlas Obscura.
