Fish as food/Cholesterol Amount. Does fish raise cholesterol? Fish and omega-3 fatty acids Omega-3 fatty acids don’t affect LDL cholesterol levels. But because of those acids’ other heart benefits, the American Heart Association recommends eating at least two servings of fish a week. Baking or grilling the fish avoids adding unhealthy fats. What fish is…
As the anoxic zone creeps upwards into the water column, fish cling to the under-surface of the ice as the oxygen is depleted, until they suffocate to death. Can fish survive being frozen? The surprising answer is yes, sometimes. It is true that some fish can spend the winter frozen in ice and come out…
Can I take fish with me on a plane? Yes, you can. Live fish in water and a clear see through container are allowed for you to board with after inspection by the airport security officer, this is not however permitted in checked luggage. Frozen fish can be taken in carry-on baggage as well as…
In general, most fish do quite well on one feeding per day. However, some owners prefer to feed their fish twice a day. Young, growing fish might need to eat three or more times per day. Most fish will do well with two meals a day. Can I skip a day feeding my fish? As…
Eye flukes: This is a type of parasitic infection, which is usually seen in fishes found in the wild. An infected fish will have enlarged and cloudy eyes, occasionally with tiny worms also being found in the eye. The fish will generally become blind in the infected eye, and it may develop a cataract, too….
Colder water can kill the betta, as the betta’s immune system will slow and make them susceptible to disease. Hotter water can make them uncomfortable and age quickly, as their metabolism will increase. The temperature should be maintained with a heater. Betta fish should also be kept in a tank with a filter. How cold…
Can you use a heat mat for a fish tank? A heating mat can be used but you’ll need a dissipator between the pad and tank to avoid hot spots which could crack the glass. Can I put a heat mat under substrate? The thermostat probe must be placed UNDER the substrate touching the mat….
depth finder, also called echo sounder, device used on ships to determine the depth of water by measuring the time it takes a sound (sonic pulse) produced just below the water surface to return, or echo, from the bottom of the body of water. Can you use a fish finder as a depth finder? A…
Can a betta live in a jar? Male betta fish actually enjoy small spaces as long as they are at least one liter in size, making the jar a perfect choice. Can a fish survive in a water bottle? When creating an ecosystem in a bottle with plants and fish, all of the environmental and…
The zebrafish (Danio rerio) is a freshwater fish belonging to the minnow family (Cyprinidae) of the order Cypriniformes. Native to South Asia, it is a popular aquarium fish, frequently sold under the trade name zebra danio (and thus often called a “tropical fish” although both tropical and subtropical). Can zebra danios live in tropical water?…
Walmart will return/exchange anything. Can I return a broken item to Walmart? A: Yes, Walmart accepts returns and exchanges for broken, damaged, or defective merchandise. Bring items purchased in-store to a Walmart location to either exchange it for another identical item or return it for a refund in your original form of payment with a…
Either design your aquarium to be year-round or be prepared to move it indoors. If you do want to keep it outside all year, you can use a heater for the colder months. Avoid putting your aquarium under trees or you will be forever cleaning out debris. Also, avoid a location that has no shade…