Add another or go solo?

time4mercy

Registered Member
Dec 18, 2005
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I have a single "feeder" goldfish (about 2" long) in a 5 gal tank. When I inherited the fish from a departing coworker, it was in a 1 gal, so this is a big improvement for him.

He has been alone for a couple of years. Seems very happy, healthy, and energetic. However, now that he is in a larger tank, people are commenting on his solitary status and some are quite upset on his behalf. (These are "non-aquarium savvy" folks, BTW.)

I don't have a problem with getting him a "friend", but would like to know if it's a good idea. I have freshwater tropicals at home, but don't know much about goldfish psych - would he be happy to see another fish, or would it be a possible declaration of war? Is he better off with the status quo?

There is also the issue of tank size. Until I got the 5 gal, there was no way I was adding another fish. Even 5 gal isn't that big. (BTW, it's an All-Glass Mini Bow with a Whisper filter).

Any thoughts? If I were to get a second fish, it would be another "feeder" (hate that) of similar size. What would be best for Zorro D. Fish?

All opinions much appreciated.
 
Definitely do not add another fish to your tank.

Goldfish need about 15-20 gallons EACH--5 gallons is really too small for even 1 fish, and could cause stunting and various other health problems.
You need to get yourself a bigger tank for the one you've got. If you want to have a friend for your goldie, you will need at least a 30 gallon tank.
 
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