Currently, im preparing 10pcs 10gals of tanks, centralized with 1 sump.
Im planning to breed 10pairs of clowns.
My problem is? How will i choose a pair of clowns?
Its hard to find even a single pair of them.
Can i just put 2clowns with different sizes?
Which is better? Should i choose a large one and a medium?
Is the bigger or the biggest, the better?
Or ill just pair two small ones?