Do you prefer to get your fish juveniles or full adult?

[Idech]

It depends of what I already have in the tank. Either I don’t care which or an adult.

 

[Maritimer]

Just a thought, and another aspect that I didn't see mentioned . . .

Juvenile fish add but a little to the bioload of the tank, so the shock is minimal, and the biofilter can quickly catch up. As the fish grows, the biofilter can _keep_ up.

Adding a big fish means adding a lot of food and a lot of waste all at once.

~B.

 

[Paleozoic_reefer]

@Maritimer excellent point!!