There is no rule against it but by cross breeding different 'types' of fish you are producing fish that are potentially worth less than the possibly pure bred 3 tailed parents. Purists would say you would be doing the wrong thing. I personally would say the opposite.
Goldfish are pretty easy to keep.
Fantail goldfish are a hardy breed, strong swimmers and they compete well for food with the ryukin, shubunkin, comet or common goldfish; making these goldfish breeds good tank mates for your fantail goldfish.
Yes, most of the time. If you cross breed a dog it is getting the good stuff, such as personlaity and immunities, from each breed, where the purebreds are more perceptible to illnesses and problems.
Arabians and Quarter horses. But any horse can be trained to be good at cross county.
Provided you keep to the basic rule of 1 inch of fish requires 1 gallon of water and remember that fancy goldfish should grow to around 10 inches they will be perfectly OK mixed up. A good thing to keep in mind though is that they are all sports of the same species so they can and will cross breed.
Molly is one and a half and is on heat and I think her pups will be a great contribution to dog breeding, as she is very good natured and cute, and I planned on making money from her litters which is an added bonus.Let me know which breed would be good to cross her with.
you get them to be good frends and stuff and they have sex and that's it
A small fish bowl is bad for any fish. You need minimal 5 gallon for a single betta. You need minimal 20~30 gallon for a single fancy goldfish, 40~55 gallon for a single common goldfish. Because fish produce ammonia and it is toxic to themselves. Goldfish has such large body mass, so they produce enormous amount of ammonia. You must have a good filter system, and do a nitrogen cycle first before adding any fish at all.
yes it is because it is a cross breed. but they are just as good as pedigree dogs!
Are you referring to a Beefmaster-Red Angus cross cow or either Beefmaster or Red Angus? If the former, a continental breed such as Limousin, Maine Anjou, Simmental or Charolais would be a good breed to put on this cross. If the latter, a good bull to put on a Beefmaster would likely be, once again, a Continental breed, or a distant British breed like Hereford. For Red Angus, you can't beat a Hereford over an RA to get a red-baldy.
Common goldfish or goldfish.
No. As long as the species is the same (and sometimes not even the same) they can and do mate. This is how cross breeds are produced. Many special purpose breeds are developed this way. A breed with good meat qualities is crossed with a breed with good egg laying qualities and a dual purpose bird is eventually bred. Chickens and guinea fowl can cross breed, peafowl and grouse have been done also.