Fish are sentient animals who form friendships and experience ‘positive emotions’, landmark study suggests. Do fish create bonds? After this experimentation, scientists concluded that fish are able to recognize their owners. They can also develop a bond with their owners. Of course, not like other pet animals, but in their own way, they do love…
First, it is important to know that frozen fish doesn’t “go bad”—that is, it won’t make you sick if it’s been in the freezer too long. Fatty fish like salmon and tuna should keep at top quality for 2-3 months, while lean fish like cod and catfish will keep well in the freezer for up…
If the tank has too much light, your betta won’t get enough rest, and he will get stressed. Stress can lead to abnormal behaviors, even causing your betta to try to escape from his tank and end up committing suicide. Are fish sad in tanks? Fish are intelligent, sensitive animals who think and feel pain…
Fish oil is hailed for its plentiful health benefits. But new research suggests that the long-term consumption of fish oil or sunflower oil may increase the risk of fatty liver disease later in life. Can Fish Oil harm your liver? Consuming too much fish oil can increase the risk of serious liver disease, a study…
Although minor wounds will heal quickly, damage to the aquarium fish jaws is very serious, and such damage rarely ever gets better, and aquarium fish with damaged jaws usually need to be euthanized because they can no longer feed themselves. Abrasions to aquarium fish are usually caused by the wrong substrate. How do you treat…
Does fish swim backwards? Can fish swim backwards? – The vast majority of fish swim forwards but most have the ability to swim backwards as well. Commonly the fish that swim backward are species such as the eel who use anguilliform (eel-like) locomotion to move their elongated bodies. Gobies are a perfect example of this….
High Alkaline pH changes in the aquarium, even if small, can have serious health effects on your fish. High alkaline, aka basic water, can affect your fishes’ gills. If your fish dart back and forth, check your pH, as this is a common symptom of high alkaline and may result in fish death. Is alkaline…
Goldfish will mate in a tank. However, to encourage mating, you’ll first need to set up the right tank conditions. To get your goldfish to mate in a tank, the tank water will need to be stable and properly cycled. The temperature of the water is one of the most important factors when it comes…
Tank conditions for fish to live with goldfish Goldfish are freshwater fish that like a temperature of 65 – 80 °F, so fish that live with goldfish should like this setup too. But temperature is just one factor to consider. What types of fish can be kept with goldfish? With these ground rules in mind,…
More than 52% of renewable energy comes from hydropower. However, hydropower plants can harm ecosystems, especially killing fish with their turbines. The hydraulic turbine allows for this conversion. However, fish generally cannot pass through the turbines unharmed. What does hydropower do to fish? While dams can provide flood protection, energy supply, and water security, they…
Can you hunt on your own land without a license in VT? A resident owner of land in Vermont, his or her spouse, and minor children may hunt within the boundary of that land and take fish from a private pond within the boundary of that land without a license within season (except if their…
Oyster shell is primarily calcium carbonate. Crushed oyster shell is also used in aquariums to stabilize and increase pH. This environmentally friendly, natural solution puts to good use what would otherwise be a waste product from the human food industry. Can oyster shells raise pH? Oyster shell can be used as an alternative to lime….