How To Take Care Ranchu Goldfish. Bacterial and Parasitic infections. If youre planning on a goldfish bowl the water needs to be cleaned and conditioned for the goldfish to stand a chance.
Ranchu Goldfish need a day and night cycle so make sure they have an 8 to 12-hour period of darkness to rest. The best environment for the Comet goldfish to live in is a pond or fish tank that holds at least 30 gallons of water. The Goldfish Tank is one of the worlds leading goldfish care websites.
Algae is another good source of food for the goldfish fry.
Quarantining the new species and treating them for any disease before introducing them to the goldfish tank. It is also beneficial to include easily digestible plant foods such as duckweed algae and wheat germ to aid digestion. The Comet goldfish eats anything that fits into its mouth. Flukes Treatment Diagnosis Prevention.