A blog about boats, fishing, water sports and having fun on the ocean
Why do my fish keep rubbing on the rocks? Fish will get the occasional itch and seeing a fish flick against a rock isn’t necessarily a cause for alarm. But if it’s performed with any regularity, it’s worth checking for ammonia or nitrite and chlorine in untreated tap water, as these can cause irritation.
Do fish move when they’re dead? Very fresh fish still have their neurons fully intact, even though they’re dead. As soon as you add a bit of salt to the exposed muscles, the neurons are triggered and the muscles contract. So very dead fish will continue to move about until they use up all their energy stores.
Why do fish lay thousands of eggs? As the chance of fertilization is nature dependant i.e it depends on the movement of water for the sperm to come in contact with the egg. Thus the fish and frog produce a huge number of eggs each year to overcome the chance factor(sperm to come in contact with egg) and produce offsprings.
What does a fish kiss mean? Kissing your fish is an old tradition. While the origins are a bit gauzy, it seems to center around respect for the fish, the idea that the kiss will bring you luck and some believe it symbolizes a ‘kiss goodbye’.
Why is my fish staying at the top of the tank? If dissolved oxygen levels are low, fish hang at the surface and gasp, as the surface area has the highest oxygen level in the tank because its in contact with the air.
How do you treat a fish with a bulging eye? Swelling of the fish’s eye will diminish with time, assuming the fish is healthy in other regards, and is provided with optimal water conditions and a healthy diet. Epsom salt helps to reduce swelling when used at a dose of 1 to 3 teaspoons per 5 gallons.
Do fish eat worm? But fishing with worms isn’t just for kids. Many anglers use worms to catch species such as bass, trout, crappie, bluegill, perch and more. The truth is, most fish will probably eat a worm, no matter if it’s freshwater or saltwater, big or small.
Why do parent fish eat their babies? Male blenny fish sometimes eat their babies if they think they’re not worth the effort and want a better batch. The barred-chin blenny (Rhabdoblennius nitidus), a fish found in Asia, has an unusual parenting arrangement.
What causes fish to die quickly? There are many reasons why fish in your tank keep dying. A few reasons include stress, incorrect tank setup, overfeeding, diseases, and much more. To a beginner, it could look like your fish died for no reason whatsoever.
Why do clownfish brush against anemone? Before entering an anemone, the clownfish puts on a dance. They brush against the tentacles in order to acclimate themselves with the anemone before they settle in. This is also where the fish builds up immunity to the poisonous tentacles.