How many fish can i have in an 8 gallon bowl shaped aquarium?

[Nick]

Recently purchased a bio orb 8 gallon bowl aquarium.
http://www.seapets.co.uk/products/aquarium-supplies/aquariums/biorb-aquariums/biorb-aquariums-30/biorb-aquarium-30-black-top-and-base.html
Currently have a small comet goldfish ,three minnows and a trumpet snail (for cleaning).
Have been told that a fantail would be better suited than a comet so may give to my dad so he can add it to his pond.
Thinking of adding three more minnows and maybe one more goldfish
Will this be too much?
Cheers

 

[BIGgourami]

Nothing! no fish should be subjected to a bowl.
bio Orbs are just Glorified goldfish bowls and should be bannd!

 

[$Bubbles Loves Bettas!!!$]

I would leave the goldfish in the pond and leave 6 minnows in the 8 gallon.

The fantail will grow 6-8 inches long and will need at least a 20 gallon so I would say no.

Make sure to have a filter.

 

[life is great in the uk]

gold fish need a minimum of 20 gallons to survive
the minnows are a great idea but please take the gold fish back

 

[Lady Penelope]

one unsociable fish or a group of friendly fish

 

[Baby Boi]

I'm not messing around but the only thing you can keep is 1 Betta. Sorry to say it like that but thing is small.

 

[taing4]

Hmm. You should ask someone who is good at mathematics.