Koi fish are freshwater fish. They are often kept as ornamental fish in ponds and aquariums. Koi thrive in freshwater habitats, unlike saltwater fish. They prefer warm water, and good filtration is essential for their health. Koi are popular for their vibrant colors and unique patterns, making them a favorite in aquaculture. Caring for koi … Read more

Kissing gouramis, also known as kissing fish (Helostoma temminckii), are tropical freshwater fish. They belong to the monotypic labyrinth fish family, Helostomatidae. Kissing gouramis display a unique “kissing” behavior. They thrive in warm, still waters and are popular in aquariums due to their gentle nature. Proper care for Kissing Gouramis involves providing a spacious aquarium … Read more

Juvenile fish are not plankton. Fish eggs cannot swim and are planktonic. Early-stage larvae swim poorly and stay in the plankton. As they grow, later-stage larvae improve their swimming skills and lose their planktonic nature. Eventually, they become free-swimming fish. Juvenile fish play a significant role in marine ecosystems. They serve as a critical food … Read more

Jellyfish are not fish. They are marine animals found in oceans worldwide, including surface waters and deep sea habitats. True jellyfish belong to the Scyphozoa class. Some hydrozoans resemble jellyfish but live in freshwater areas. Overall, jellyfish thrive in various coastal zones and environments. In ocean ecosystems, jellyfish play a crucial role. They are important … Read more

Jellyfish are primarily carnivores, preying on small fish and plankton. They do not qualify as omnivores. When food is abundant, they grow quickly and reproduce easily. During food scarcity, they reduce in size. Their gelatinous anatomy allows them to thrive in diverse marine ecosystems, adapting to varying food availability. Jellyfish possess different feeding habits based … Read more

Many lakes in Washington are open for fishing year-round. Some species, like Dolly Varden and bull trout, have restrictions. Always verify local regulations for seasonal closures and specific lake rules. Explore diverse fishing opportunities across thousands of lakes and ponds for an engaging experience. Before heading out, it is vital to understand local regulations. Fishing … Read more

{Herring are mainly marine fish, but some species, like the Atlantic herring, are anadromous. This means they can live in both saltwater and freshwater. While herring are not categorized as freshwater fish, certain life stages, such as spawning, occur in freshwater environments.} These species play a crucial role in their ecosystems. River herring serve as … Read more

Herring and mackerel are not the same fish. Both are oily fish with beneficial nutritional profiles. Herring offers a rich, oily taste and a softer texture. Mackerel, however, has a stronger flavor and a firmer texture. Knowing these differences can help you select the right seafood for your meal. When it comes to nutrition, both … Read more

Ham yue fish, or Chinese salted fish, do not have visible eggs inside them. Instead, they have egg spots. Female ham yue fish release eggs into the water, where male fish fertilize them. This external process does not include carrying visible eggs. Egg spots show that the female is ready for breeding, not that she … Read more

Habblert fish are freshwater fish. They live in ponds and rivers. Saltwater fish, on the other hand, inhabit oceans. Diadromous species can thrive in both environments. Key differences include habitat, fishing techniques, and species diversity. Understanding these aspects helps fish enthusiasts select the right aquarium setup. Habblert fish possess unique survival techniques. They exhibit a … Read more