Dead puffer fish spines are not poisonous. The toxin, called tetrodotoxin, is found in the fish’s organs, not the spines. This makes handling the spines safe. However, eating the fish can be deadly. Always exercise caution with pufferfish due to the presence of this strong neurotoxin. Experts warn that even handling dead puffer fish spines … Read more

Dead fish on the Gulf Coast rot due to low dissolved oxygen levels. This problem often arises from toxic algae blooms, like red tide. As fish suffocate and decay, they create foul smells and wash ashore. Wildlife officials in Texas and Mississippi monitor these events. Storms can also impact conditions, worsening the situation. Concerns over … Read more

Darters are small freshwater fish in the family Percidae, native to eastern North America. They display darting behavior in rivers and streams. Dartfish, on the other hand, are marine fish from the family Microdesmidae. They are found in the Indo-Pacific region, including Australia. Several species of dartfish exist, such as the Spotted Dartfish and the … Read more

Danios are small freshwater fish from the genus Danio in the family Cyprinidae. They come from South and Southeast Asia and thrive in aquariums. Their horizontal stripes and social nature make them schooling, hardy fish. They grow to less than 2 inches and are perfect for beginner fish keepers in community tanks. When caring for … Read more

Some damselfish species can be found in freshwater, like Stegastes otophorus, Pomacentrus taeniometopon, and Neopomacentrus. However, most damselfish prefer marine and brackish waters, especially in tropical environments and estuaries. These colorful fish are territorial and popular as beginner aquarium fish. In terms of care, keeping damselfish requires a marine aquarium setup. Salinity, temperature, and pH … Read more

Cuttlefish are marine molluscs, not fish. They belong to the Cephalopoda class. Cuttlefish live in saltwater habitats like reefs in the Eastern Hemisphere. They need specific conditions in aquariums, including proper salinity and pH. Their diet mainly consists of small invertebrates, and they can change color. Cuttlefish require specific care if kept in an aquarium. … Read more

Crustaceans are aquatic animals found in freshwater and saltwater habitats. They include shrimp, crabs, and crayfish. Though they are not fish, they have a hard exoskeleton and are known as a superfood. Freshwater crustaceans play an important role in aquatic environments and serve as food for fish. Shrimp are small, slender creatures with long antennae … Read more

Yes, the mine pit lakes in Crosby, Minnesota, are open for trout fishing. The DNR stocks these lakes with rainbow trout and lake trout. The fishing season is January 18 to March 31. Regulations allow one fishing line, a limit of one lake trout, and no live minnows. Fish 70 to 100 feet from shore … Read more

Crayfish make great ice fishing bait because predator fish like bass and walleye are drawn to them. They create effective movement that attracts fish during winter. Use live crayfish or small plastic versions for better results. Proper rigging is essential to increase your chances of a successful catch. When using crayfish as bait, ensure they … Read more

Crappies are freshwater fish found in North America. They belong to the genus Pomoxis and the family Centrarchidae. The two types are black crappie and white crappie. Crappies thrive in lakes and ponds, often near cover. They are popular sportfish, ranking third in preference after bass and catfish. Crappie inhabit various freshwater bodies, such as … Read more