A male betta fish should live alone in an aquarium because of its territorial behavior. In a 22-gallon tank, you can keep 4-5 female bettas together. A 60-liter tank is suitable for 7-8 females. Be sure to provide enough space to reduce stress and aggression in your fishing groups. Betta fish are territorial. Therefore, keeping … Read more

NOAA Fisheries reports that there are 165 marine species in the United States that are endangered or threatened. This total includes 80 endangered species and 85 threatened species. Out of these, 66 species are foreign. Ongoing conservation initiatives work to safeguard these vulnerable fish populations. Freshwater fish such as the American eel and the lake … Read more

Over 1,600 fish species are currently threatened by overfishing, according to the International Union for the Conservation of Nature (IUCN). This statistic shows the global impact of overfishing and highlights the need for conservation efforts to protect endangered species and marine biodiversity. The impacts of overfishing extend beyond individual species. Commercial fishing practices, such as … Read more

A betta fish typically needs one fish point per inch of its size. For a single male betta, use at least a 5-gallon tank. Female bettas need a 15-20 gallon tank and should be in groups. Ensure stable water quality and follow fish stocking guidelines to prevent overcrowding for a healthy environment. A 5-gallon tank … Read more

In a 60-gallon freshwater tank, you can keep about 60 inches of fish based on the one inch per gallon rule. Select compatible species such as tetras, angelfish, and corydoras. Focus on proper tank maintenance, efficient filtration, and maintaining good water quality. Always consider the size of the fish for a healthy environment. Generally, a … Read more

In a 25-gallon freshwater aquarium, you can keep about 25 inches of fish. A common rule is one inch of fish per gallon of water. Choose smaller, non-aggressive fish, ideally under 4 inches. For example, you could have 12 goldfish. Always check water quality for a healthy environment. Additionally, consider the filtration and aeration in … Read more

NOAA Fisheries identifies 165 marine species as endangered or threatened. This includes 80 endangered and 85 threatened fish species. The International Union for the Conservation of Nature (IUCN) reports that over 1,600 fish species face global threats and are classified as endangered or critically endangered. Additionally, many freshwater species, such as the United States’ sturgeon, … Read more

In 2018, global aquaculture produced 114.5 million metric tons of fish. This included 49.8 million tons of finfish, 16.1 million tons of shellfish, and 6.9 million tons of crustaceans. The market value of this fish harvest was about US$160.2 billion, showing significant growth trends in seafood production. Currently, millions of fish are cultivated in aquaculture … Read more

California has 67 native freshwater fish species. This includes both resident and anadromous fish. The state also has 53 non-native freshwater species and 5 marine species that inhabit freshwater. In total, California has 125 freshwater fish species, with 100 recognized taxa, including subspecies and unique evolutionary significant units. California’s unique freshwater environments, such as rivers, … Read more

According to the International Union for Conservation of Nature (IUCN), there are 643 endangered fish species worldwide. NOAA Fisheries reports 165 endangered or threatened marine species in the U.S. Furthermore, nearly one-third of freshwater fish are at risk, highlighting the need for conservation to combat human impact and extinction threats. The conservation status of endangered … Read more