Anemone tentacles sting and kill other species of fish, but the clownfish is protected from the anemone’s sting. Others, however, must acclimate to the host anemone before they can move freely among its tentacles without being stung. They do this by rubbing themselves on the anemone’s tentacles over and over again. What happens if an…
Will fish ever learn to avoid hooks? It’s doubtful that any fish will knowingly avoid a hook directly. There are plenty of fish who won’t be fooled by a poor presentation or lure that doesn’t look “right” but they’d never bite for bait and knowingly avoid a hook. Can fish get rid of hooks? A…
The most common plural form of fish is indeed fish. However, under certain circumstances, you can use fishes as the plural form of fish. Fish can refer to multiple fish, especially when they are all the same species of fish. Fishes, however, usually refers to multiple species of fish, especially in scientific contexts. Why do…
Give a fish a pellet larger than its gape, and not only may it have trouble eating that pellet, but it could even choke. The way a fish eats is also an important factor in considering what size pellet to offer. Gilthead sea bream (Sparus aurata), for example, essentially “chew” large pellets before swallowing them….
Unfortunately, fish oil supplements can trigger a range of gastrointestinal issues, including diarrhea, heartburn, and indigestion. If you heave GERD, be sure to talk to your health care provider about taking these supplements since they can be one of the causes of heartburn. What are the side effects of taking fish oil capsules? Taking more…
Can fish oil give you dry mouth? drying or cracking of skin or lips. dry mouth. fever. general feeling of discomfort or illness or weakness. What are the side effects of drinking fish oil? Here are 8 potential side effects that can occur when you consume too much fish oil or omega-3 fatty acids. High…
Fish oil is an excellent source of omega-3 fatty acids. Some research suggests that these fatty acids can improve skin health, as well as specific skin conditions, such as eczema and acne. Does fish oil pills clear acne? There is some evidence that fish oil supplementation is associated with an improvement in overall acne severity,…
Black lights should not be used to heat or illuminate a fish tank. Fish need aquarium lighting that’s designed to provide the natural lighting they would receive in the wild. Because black lights are ultraviolet, it’s only safe to use them in small doses. Is a black light good for a fish at night? Fish…
Submersible aquarium heaters can be fully immersed in the aquarium water. Because these heaters are completely submersible, they are generally more efficient than the hanging aquarium heaters. These heaters can be placed fairly low in the water. Where should a fish tank heater be placed? In your home aquarium, the best location for placing a…
Local fish populations are infected with a type of worm known as a fluke which, once consumed, migrates to the human liver. Over many decades, the infestation causes inflammation and tissue damage that can eventually lead to liver cancer. Can a fish get cancer? Do fish get cancer? Yes they do! Unfortunately, fish are not…
Is 10 ppm nitrate too high? Although many aquarists run their tanks with extreme nitrate levels, the ideal is a maximum of 5 to 10 ppm. Levels of 20 to 50 ppm are too high. How much nitrate can fish tolerate? Nitrate levels from 0 – 40 ppm are generally safe for fish. Anything greater…
Pigs are amazing eaters, so yes, they can eat fish. In fact, the fish is a great source of protein that will greatly benefit the growth of your pigs, but as with other types of food, it must be given in small portions. Pigs need to have a balanced diet in order to keep themselves…