coral reef restoration
... that coral reef restoration can include growing fragments of coral in nurseries, attached to frames or lines?
... that <b id="mwBXA"><a href="./Coral_reef_restoration" id="mwBXE" rel="mw:WikiLink" title="Coral reef restoration">coral reef restoration</a></b> can include growing fragments of coral in nurseries, attached to frames <i id="mwBXI">(pictured)</i> or lines?