You can make DARK AQUA BLOCK by combining GRIMSTONE and AQUA BLOCK. Category: color blocks. Plant 40, harvest 40, brake all the blocks, repeat. Oops, there is no entry in the database about durability. If you know something, please share. Currently we do not yet have knowledge about the seedratio of DARK AQUA BLOCK. Oops, there is no entry in the database about gemratio. If you know something, please share. Currently we do not yet have knowledge about the blockratio of DARK AQUA BLOCK.