flow

The current

should be set as high as possible for all small-polyp stony corals,

The strength of the current must be adapted to the size of the corals.

For example, a 10-fold flow rate may be sufficient for new tanks with little vegetation.

be, However, the larger the sticks become, the stronger the flow pumps should be

be selected or supplemented.

This also applies to soft/leather coral trim.