Originally Posted by Hadoken Kitty
is sand okay? I know that 20 gallons is usually said for goldfish plus 10 gallons per extra fish, but....that's the confusing part. If you have to have 20 gallons for a goldfish, then why only ten gallons for the other fish? Could I use a ten gallon for the ONE goldfish? I don't want any others other than this one type, because I'm paranoid something would happen with the eye sac.
UGH double posted again without thinking. I'm so sorry. Q.Q
Yes, but they like to live in at least a pair, so a 29 gallon would be better for two of them.
Sand is fine with them, but only a few live plants at most for decor.