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How can you tell how old a carp is?

Asked: Nick 🇨🇦 Official Account, Date Created:

The most commonly used structures on carp to determine the age of the carp is the scales, otoliths (ear bones) and hard fin rays. You can learn a lot from just one scale on a carp, you can determine the age of the carp, when it has spawned, it's growth and history.

FAQ

  • How do you keep crawfish alive as pets?

    How to Care for Pet Crayfish

    1. Set up the tank properly. Crayfish need a tank with fresh water that's kept clean and free of pollution. ...
    2. Add some hiding space for your crayfish. ...
    3. Get shrimp pellets for easy feeding and complete nutrition. ...
    4. Get a second tank setup for crayfish that are molting.

  • What can I do with empty tuna cans?

    Get out your favorite tuna recipe and empty those cans – we're going to make so many wonderful things with them....

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    3. DIY Nativity Ornaments. ...
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  • How long should I let my tank cycle before adding fish?

    Wait until both the ammonia and nitrite levels have risen and then fallen to zero before adding more fish. It usually take about 3-6 weeks for a new aquarium to go through the initial Nitrogen cycle, so fish should be added only a few per week during this time.

  • What can I do with crushed oyster shells?

    Conclusively, crushed oyster shell could be used as an alternative liming material to restore the soil chemical and microbial properties in upland soil and to increase crop productivity.” In terms of soil fertilizing, crushed shell as nutrients works great for both backyard gardens and agricultural operations.

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    The easiest way to catch jackknives is to pour salt on the characteristic breathing holes. The clam will try to escape the salt by coming up out of its hole, at which point you can gently grab the shell and pull it out of the ground.

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    Five of the most commonly eaten fish that are low in mercury are shrimp, canned light tuna, salmon, pollock, and catfish.

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