Can Fish See The Water? Fish cannot see the water. Just as humans cannot see air, fish cannot see water. Since the fish’s brain is continually looking through water, it starts to filter out the water. This has happened through years of evolutionary progress and change. Does fish get thirsty? They don’t ever get thirsty.
Can Discus Fish Kill Each Other? Fighting can be seen in a pair of discus fish. They may display bold colors, can lock jaws and even peck at one another. How do you deal with discus aggression? Are discus aggressive to other fish? Discus are generally calm, peaceful fish, but as cichlids, they can be
Can Discus Fish Mix With Arowana? Yes, you can. Just keep in mind that the Arowana is going to grow much faster than the Discus. What fish work well with discus? German Ram (Mikrogeophagus ramirezi) … Kuhli Loach (Pangio kuhlii) … Bolivian Ram (Mikrogeophagus altispinosus) … Sterbai Cory (Corydoras Sterbai) … Tetras (Characidae) … Apistogramma
Can Fish See Oxygen? Air has an extremely low refraction index, making it impossible to see. Neither us nor fish can see the air in the environment. Is water invisible to fish? One, water itself is not visible to humans or fish, BUT we rarely find pure water in nature. Usually, water has other things
Can Fish See Red Light At Night? “For the most part, red lights are not bad for aquarium fish. Red bulbs are actually quite helpful since you can use them to observe shy nocturnal fish at night without stressing them.” “There is a common belief among fish keepers that like reptiles, fish cannot see red
Can I Save My Fish From Ick? Salt and Water Other methods, such as adding salt, increasing water temperature, and changing the water are also used by fish hobbyists to treat ich infection in an aquarium. Parasitic trophonts usually stay in fish for five to seven days at a water temperature of 22o to 25oC
Can Different Breeds Of Fish Spread Ick? The immune system has been able to fight and control the parasite numbers enough that the fish will not show any clinical signs even if they have a lower level infection; however, they may be capable of spreading “Ich” to other fish which have not been previously exposed
Can Freshwater Fish See Red Light? Many fish, however, can see colors that we do not, including ultraviolet.” “For the most part, red lights are not bad for aquarium fish. Red bulbs are actually quite helpful since you can use them to observe shy nocturnal fish at night without stressing them.” What color light is
Can Freshwater Fish Live With Any Plant? Fish tend to feel safe which encourages them to stay out in the open and develop more vivid colors. Plants encourage many types of fish to spawn and give newly-hatched fry a place to hide while they grow. Do freshwater fish need live plants? Freshwater aquarium plants are
Can Diatoms Kill Fish? Nope! You have nothing to worry about. Diatom algae can not kill fish themselves however they can hurt the plants in your aquarium. Diatoms are a sign that something in your tank is off though. Will diatoms go away? Well-Known Member. Mine went away after about 2-3 weeks. Once it started