20 gallon new tank

[aussie lad]

Hi guys,
I was running a 10 gallon tank successfully for 2 years with 2 percula clowns and 1 bubble tip anemone and now have upgraded to a 20 gallon tank...My question is how many fish would you recommend i should have in this tank.i have 12 kg of rock in my new tank and have upgraded the lighting, would a yellow tang or blue tang be suitable for this tank?
Les

 

[sciknen]

woot woot woot tang police will be here soon
thats pretty amusin if ur serious about the tang
get a goby or something

 

[caseysimp7]

hi

 

[aussie lad]

Point Taken.....thanks

 

[caseysimp7]

never fear tang police is here!!!!!

 

[aussie lad]

How many fish would you put in this tank...and what is the minimum size tank to house a tang

 

[charred salad]

..
oops double post

 

[charred salad]

Tangs need a 6 feet long space to swim in so no you cant put a tank in a 20 gallon...and I have 4 fish in my 20G.