Fish Behavior

Fish can survive in a plastic bag for 6 to 12 hours. If the bag is sealed with air, they may last up to 24 hours. Do not feed fish before transport. Factors that influence survival include bag size, fish size, and oxygen levels. Always avoid keeping fish in bags longer than needed to protect … Read more

When you introduce new fish to a tank, wait at least a few hours before feeding. If the new fish are alone in the tank, do not feed them for 24 hours. This waiting period helps the fish acclimate and supports their natural slime coating, which is important for their overall health. Initially, float the … Read more

Fishing after a storm can be very effective. Fish become more active as they search for food disturbed by the storm. It’s best to fish 48 hours after the storm, when fish return to shallow water. Focus on visibility and use bright lures. Watch for signs of feeding to increase your chances of success. However, … Read more

Fish fertilizer comes from whole fish and carcass products, including bones, scales, and skin. Fish like menhaden and anchovies are ground into a slurry. This conversion process turns waste into valuable nutrients for the garden. It is an eco-friendly and organic fertilizer that enriches soil while reducing waste. After fermentation, strain the liquid through cheesecloth … Read more

Fish fertilizer, especially fish emulsion, is good for plant nutrition. It has a nitrogen (N), phosphorus (P), and potassium (K) ratio of 2-4-1. This fertilizer also includes crucial micronutrients like calcium, magnesium, and sulfur. These elements support both soil health and overall plant health effectively. However, there are risks associated with fish fertilizer. Its strong … Read more

Fish behavior is affected by water temperatures. As cold-blooded animals, fish become more active and eat more in warmer water. Cooler water reduces their feeding and activity levels. Each fish species has a preferred temperature range that influences how they behave and respond to their environment. Additionally, barometric pressure plays a crucial role. A rise … Read more

Water temperature affects fish respiration by changing their metabolic rate. As temperature increases, fish need more oxygen. Warmer water has less oxygen available. Typically, fish respiration rates double with each 10°C (18°F) rise in temperature. This change impacts fish species’ survival and behavior in aquatic ecosystems. Higher temperatures can lead to stress in fish. This … Read more

Water pollution greatly affects the fishing industry. Environmental contaminants, including microplastics, accumulate in fish. This pollution harms fish health and growth, reducing fishing catch volumes. Ultimately, polluted waters threaten fish populations and jeopardize the sustainability of seafood supplies. The fishing industry suffers from water pollution as well. Contaminated fish may carry harmful toxins that pose … Read more

Thermal pollution harms fish by lowering their reproductive success and degrading habitats. Higher water temperatures result in fish kills and reduce biodiversity. These effects disrupt aquatic life and the entire ecosystem. Addressing thermal effluent is essential to protect fish and maintain healthy ecosystems. Thermal pollution also impacts the breeding cycles of aquatic species. Warmer water … Read more

Fish use gills for breathing. Gills are on the sides of the fish’s head and have many capillaries. When a fish opens its mouth, water flows over the gills. The blood in the capillaries takes in dissolved oxygen from the water. This process allows the fish to receive oxygen for survival efficiently. When a fish … Read more