Hi..

Also known as Badis badis bengalensis or Badis spec.
"scarlet". Other common names?

Would like to keep some of them (how much is okay?) in a
50cm/36l tank (~10g).

How to prepair the tank (wood?, stones?, holes?, plants?,
water parameters?, filter y/n, tank mates?, food?)?

Are they robbery fish?

Any suggetions?

Thanks.
--
cu
Marco