Would This Be Ok In A 90 Litre Tank?

[Elena]

I planning on upgrading my tank to a new 90 litre tank.
 
Eventually I would like to home, 1 betta, 5 peppered cory, 5 harlequin rasbora and 3 apple snails. Is this too much for a 90 litre/23 gallon tank? I wouldn't like it to be over crowded.
 
Thanks

 

[Lillefishy]

That sounds fine except for the peppered corys.
Peppers need much cooler temperatures than the Betta, I would swap the peppered for sterbai who like higher temps, you could up their number to 6

 

[attibones]

That sounds like a good stocking. I agree with Lillefishy though about the corydoras. I think you could also have a few more harlequins. I am thinking about a similar stocking for my tank, too. I'd have around eight rasboras. 

 

[jglover]

Your stocking is fine, you could up the number of rasboras for a bigger and flashier shoal of fish or add another shoal of a different small tetra species or peaceful barbs. How much filtration do you have? You need at least 100 gph, 150 or more would be better(something like an Aquaclear 30).

 

[KieranBoyne]

That stocking sounds pretty good to me!! I would up the numbers of the rasboras as well. And swap your current corydoras for sterbai because the temperature range for a betta is too high than the temp for the cories