The F1 quality scale in fish keeping refers to the classification of fish bred from the first generation of parental stock. It indicates that these fish are the first offspring (F1) produced by breeding wild-caught or high-quality specimens. This scale is significant because F1 fish often exhibit desirable traits such as improved health, color, and behavior, making them more sought after by aquarists compared to later generations or hybrids.
No you can't stick to a fish scale.
It is a skin fish. The skin is very soft and free of scale.
they are protecting the fish
Fabric with a fish scale pattern is often made with sequins. The sequins overlap to form the fish scale pattern and can be found in a variety of colors.
That is a pretty open question. Costs relate to the size of the pond or lake, plus the type of fish it will have and the quality of the project.
The most common problem with fish keeping is poor water quality. Fish get sick if their water is not clean and of the right parameters. You would get sick if the air you had to live in was of poor quality your fish are the same. I would try a water change or two and I'd make sure the temps and other values are correct when doing it.
Dandelion dragons are hard to make: plant a dandelion and put a fish scale in together, thats it! but fish scale must be a tuna fish scale or gupy scale(soooo small)
it is the method of keeping fish neat
If the fish does not struggle (it would have to be dead not to) and above water, then you can measure a spring scale.
A scale weighs an object OR If you mean a scale that can be found on fish, scales can protect and animal.
Protection
You cant.