BOSTON AQUA FARMS - REEF GLUE Boston Aqua Farms Sale! from 1195 /per Qty. Add to Cart This item is currently on backorder but you can still purchase it now and we'll ship as soon as more become available. Boston Aqua Farms Reef Glue is a thick cyanoacrylate super glue it has the consistency of Honey. Only a few drops per frag are required.