can cresteds?

[snakedude_03]

hey.. i was wondering if i can mix some crested together in a 20 gal tank.. i have 0.1 in a 20 gal already.. and was wondering if i can add 0.0.2 in? the size diff is like 1-2.5 inches... thx

[sara]

It should be ok, but they really need to be quarantined for a while. 6 weeks would be long enough. Just keep an eye on them for a few days in the evening and when they are being fed. 3 cresties can easily live in a 20 gal enclosure but there can only be one male per enclosure. I hope this helps.