Ammonia enters betta fish habitats from the decomposition of uneaten food and fish waste in aquaculture. During transportation, high levels of ammonia and nitrite can degrade water quality, causing stress for the fish. Bettas that are more tolerant may manage to survive in these difficult conditions. To lower ammonia levels safely, regular water changes are … Read more

Abiotic factors greatly affect freshwater fish. Important factors are water temperature, dissolved oxygen, pH, and substrate composition. These elements influence fish growth, reproduction, and habitat choice. Additionally, pollutants and nutrient levels can change ecosystems, impacting fish species and community composition. pH levels determine water acidity or alkalinity. Most freshwater fish thrive in specific pH ranges. … Read more

Betta fish flutter their fins to help them swim and stay balanced. They often do this when flaring, a response to aggression, mating, or threats. During flaring, they puff out their gill flaps and extend their pectoral fins to look bigger. This behavior shows their territorial nature and readiness to fight or intimidate rivals. Understanding … Read more

Owning a betta fish can be easy with the right knowledge. The main challenge is setting up the tank. You must cycle the tank correctly to grow beneficial bacteria. Research tank setup, cycling, and maintenance. Understanding these factors helps beginner fish owners overcome common issues and ensures a healthy environment for your betta fish. Feeding … Read more

The Sámi people traditionally relied on freshwater fishing for survival. They used methods like salting fish for preservation. Fishing, along with hunting reindeer, supported their diets. Today, Sámi communities apply ecological knowledge in their fishing practices, promoting biodiversity and ensuring community livelihood near the Utsjoki and Näätämö rivers. Net fishing, often practiced during spring and … Read more

Many freshwater fish likely did not survive the biblical flood. The increased saltiness of floodwater created difficult environmental conditions. Fish without adaptations to handle salt struggled. Fossil evidence shows that over 95% of marine fossils belong to saltwater species, indicating a significant die-off of freshwater species during this event. Many interpretations suggest that some freshwater … Read more

Fish enter remote freshwater lakes mainly through stocking. For the last century, people have placed sport fish, such as trout, in mountain lakes. This practice changes the ecosystem. It often decreases native species populations, including aquatic salamanders and frogs, because sport fish prey on them. Another way fish arrive in these lakes is through birds. … Read more

The fish tanks at Clearwater Marine Aquarium vary in depth. Some tanks are shallow for easy viewing. Others, designed for larger marine animals like dolphins and sea turtles, can be up to 10 feet deep. The aquarium emphasizes marine animal rehabilitation and conservation, enhancing visitor experience through education and engaging exhibits. Additionally, the aquarium incorporates … Read more

The fish tanks at Clearwater Marine Aquarium vary in depth. Some tanks hold shallow water species, while others exceed 20 feet. The aquarium emphasizes marine life rescue and rehabilitation. It also provides educational programs, enhancing the overall visitor experience. In these tanks, visitors can observe different species of fish, including colorful reef fish, graceful rays, … Read more

Betta fish poop can make water toxic due to ammonia. High ammonia levels cause stress and health problems for your fish. Regularly check water quality and change part of the water. If you see stringy or unusual feces, your fish may have parasites or infections. Keep pH levels and water clarity in check for better … Read more