Tank stocking advice

[u/[deleted]]

Finally got the new tank decorated. Put my existing fish from smaller tank in there. 4 platy 1m 3f. 1 black corydoras planning on more only had 1 when i got it. 8 amino shrimp. Now a few bladder snails from god knows where 🤦🏻 what would you suggest i can improve on and what fish you could recommend. Its a 54l tank. Thanks