Can Fish Panic in the USA

“We believe that fish are sentient beings, that they do experience panic and stress,” he says. Why is my fish panicking? Causes: Stress in fish is caused by many different factors. High ammonia or nitrate levels, low oxygen levels, improper temperature or a high or low pH can cause stress. If you have a saltwater…

Can Fish Digest Cellulose in the USA

However, utilization of plant foods by fishes is limited by these animal’s digestive capabilities, most notably the apparent lack of cellulose digesting enzymes. Fishes possessing a grinding mechanism are able to break open plant cells for digestion. Can fish break down cellulose? As a monogastric species, fishes have an intestinal microflora which is not capable…

Can Fish Be Conditioned in the USA

Classical conditioning in animals is a learning procedure involving a biologically relevant stimulus paired with a previously neutral stimulus. In fish, light and sound are frequently used as previously neutral stimuli for conditioning tests. After 14 days, all fish were conditioned. Can fish be classically conditioned? In fish, classical conditioning has been known for decades….