Category: Useful
How long can crayfish survive without oxygen?
July 16, 2021, 20:59, asked: Billy Coulombe
Crayfish will drown if they are kept in water that is significantly over their head for 3-6 hours without supplemental oxygenation. This makes air bubblers mandatory, and long bubble walls are the best. Filter oxygenation is not enough, because filters fail way more often than air pumps....
How can we stop the rusty crayfish?
July 16, 2021, 20:55, asked: Marc-André Flamand
MANAGEMENT: Rusty crayfish may be controlled by restoring predators like bass and sunfish populations. Preventing further introduction is important and may be accomplished by educating anglers, trappers, bait dealers and science teachers of their hazards....
What fish is the king of the ocean?
July 16, 2021, 20:52, asked: Jesse Wisecup
Great White Sharks Why Great White Sharks Are the Kings of the Ocean. The “king of the ocean” is a title that applies to any number of more interesting marine animals, depending on whom you talk to. But for many, the great white shark is the undisputed ruler of the seas....
Is salt fish and cod the same thing?
July 16, 2021, 20:43, asked: Bellareekado
Dried and salted cod, sometimes referred to as salt cod or saltfish, is cod which has been preserved by drying after salting. Cod which has been dried without the addition of salt is stockfish....
Why are Chernobyl catfish so big?
July 16, 2021, 20:43, asked: Xav ZeFox
It may sound pretty crazy and dangerous, but don't worry, these 50 to 70 kilos weighing catfish are huge not because of the radiation, but because there are no more predators that can hunt them down, so they grow up to unnatural sizes....
What is unique about flamboyant cuttlefish?
July 16, 2021, 20:41, asked: Curt Bell
This calcareous cuttlebone is often fed to birds to whet their beaks or as calcium supplements. Unlike most other cephalopods that are nocturnal, flamboyant cuttlefish are active during the day and can be seen hunting crustaceans and small fishes. Flamboyant cuttlefish are the only cuttlefish known to be toxic....
Can beginners fly fish?
July 16, 2021, 20:41, asked: David Flynn
Even for beginners just starting fly fishing, plenty of enjoyment can be found in this beautiful and fulfilling sport. With a beginner fly fishing kit and a few fly fishing lessons under your belt, you'll soon see that fly fishing for beginners can be highly rewarding and reap several catches....
Do high tides help in fishing?
July 16, 2021, 20:39, asked: Sam Dinally
The high tides also help in fishing. Many more fish come closer to the shore during the high tide. This enables fishermen to get a plentiful catch....
Does catfish taste like perch?
July 16, 2021, 20:37, asked: Martin Lessard
Catfish has a unique taste. It has a sweet, mild, and moist taste with firm flesh that has less flake, compared to some other whitefish. ... Overall, its taste is sweet, mild, and moist –nothing in comparison to some other fishes, like rockfish, sardines, swordfish, pompano fish, or any other whitefish....
Do bubbles give fish oxygen?
July 16, 2021, 20:32, asked: Joe
Bubblers add oxygen to your aquarium. ... The visible water on the surface is constantly moving, allowing for a greater amount of oxygen to enter the water. A bubbler does the same thing, on a much smaller scale. As the bubbles rise, they agitate the surface, allowing a greater amount of oxygen to enter the water....