Can Catfish Venom Kill Other Fish? Catfish venom poisons a victim’s nerves and breaks down red blood cells, producing such effects as severe pain, reduced blood flow, muscle spasms and respiratory distress. Is catfish venom lethal? In other parts of the world, some catfish do have extremely toxic venoms that can be deadly to humans.
Can Any Saltwater Fish Live In Freshwater? Saltwater fish can’t survive in freshwater because their bodies are highly concentrated of salt solution (too much for freshwater). The water would flow into their body until all their cells accumulate so much water that they bloat and die eventually. What happens if sea fish kept in freshwater
How Long Can A Freshwater Fish Live In Saltwater? No, a freshwater fish placed in the aquarium containing sea water, will not be able to survive. Because, its body system is adapted to function normally in a narrow range of salinity and it cannot survive in the high salinity of sea water. Which fish can