Can Fish Tell When They Are Full? Your fish is digging around the substrate (searching for food). Waiting and the top of the aquarium (for feeding time). Behavior changes (aggression). Noticeable weight/size changes. Slow or sluggish behavior. Why do my fish always look hungry? What happens if my fish are overfed? Some of the health
Can Fish Understand English? But, can fish understand human language? Sadly, no. There has been no evidence to prove that fish can remotely decipher the human language. They may recognize human faces and actions but not understand a word of what is being verbally told. Do fish like to be talked to? Yes and no,
Can Fish Close Their Eyes When They Sleep? Fish do sleep with their eyes open, because they don’t have eyelids (except for some sharks) to close! Fish sleep is not exactly like human sleep, though. For starters, they don’t use pillows. Can fish see while they are asleep? Although it’s kind of creepy watching a
Can Fish Swim In The Dark? Fish living in the deep sea manage to navigate in complete darkness. It’s not strictly ‘seeing’ but fish have rows of pressure-sensitive organs running down each side of their body called the lateral line, which allows them to sense nearby animals from the pressure changes in the water. Do
Can A Fish See When Sleeping? Other fish, like some sharks and rays, need to make larger movements to move a sufficient amount of water over their gills. Due to unihemispheric sleep, these larger fish can keep swimming while they sleep. What do fish do when sleeping? While most fish remain motionless when they’re sleeping,
Can A Fish Smile? Not likely. In sharks and other fish, the parts of the brain related to feelings aren’t developed enough to produce a smile. Some animals do apparently show feelings such as happiness, anger and fear. Dogs, cats, dolphins, and monkeys can be especially expressive. Do fish have feelings? Fish Have Feelings, Too:
Can A Fish Survive With No Eyes? A goldfish with a missing eye can live out its life without any issues. Even if it is completely blind, it can still sense its surroundings by using its lateral lines, sense of hearing and sense of smell. To feed a blind goldfish, try using sinking pellets so
Can A Fish Live Without Eyes? Popeye disease is a condition in which a fish’s eye swells and bulges from the socket. The eyes may also appear cloudy. When left untreated, popeye disease can cause a fish to lose its eyesight or even result in the loss of an eye. Can fish eyes grow back?
Can A Fish Explode From Eating Too Much? It’s a myth that fish will explode from eating too much, so you don’t have to worry about that. However, there are other health concerns associated with overfeeding. It is possible for some fish species to develop a fatty liver disease (hepatic lipidosis). Why do fish explode?
Can Betta Fish Swim Backwards? Yes, betta fish can definitely swim backwards. They often do this in combat situations, so they can maneuver and back off from their opponent to gain a better advantage point. But, they could also be experiencing some kind of disease. Why do my fish swim backwards? The fish must swim