This is a tough one. It is tempting to say, "It wouldn't. Find another cause." Review the dose being administered. And look really hard for another cause for the behavioral change.
Holding a mirror in front of a fish can trigger aggressive displays as the fish may perceive its reflection as an intruder in its territory. This behavior is often observed in territorial fish species.
Fish can be anesthetized, so it would make sense that some substances could give fish a "high". I do not suggest pouring things into the fish tank or fish food, however. Adding things to a fish tank will alter the water chemistry, possibly to lethal levels.
minating fish quatas
A fishes behavior would change in a few ways if it had an open circulatory system. However, the most common would be the fish would become extremely active.
one thing that fish don't share is behavior. every fishes behavior is different from other. i have a fish tank full of fish they all act different to me.
The fangtooths eat squids and smaller fish
a cat that eats fish
The whale shark is classified as a fish because it possesses key characteristics typical of the fish family, including a backbone, gills for breathing underwater, and a body structure made of cartilage and bone. Unlike mammals, whale sharks do not breathe air but extract oxygen from water through their gills. Additionally, they reproduce by laying eggs, consistent with many other fish species. Their large size and filter-feeding behavior do not alter their classification as a fish.
mindless behavior is the best
1337
They use basic tools like any other zoologist would like nets maybe to gather fish or a magnifying glass to observe the fish closer and a large fish tank to study behavior patterns.
Common signs of aggressive behavior in betta fish include flaring their gills and fins, chasing or attacking other fish, nipping at fins, and displaying dominant body language such as puffing out their gill covers. It is important to monitor your betta fish's behavior to ensure a peaceful tank environment.