Sea Sponges

They are semi-blocks like lanterns, sea pickles, conduits etc. They have the same texture as sponges. You can find them growing in all ocean biomes most commonly in coral reefs. They will be a plant like creature, if you place bonemeal on them there will be more sea sponges around it like flowers. You can break them and craft a regular sponge out of four sea sponges. Sea sponges will not suck up water when placed. We need sea sponges because sponges are way to rare in Minecraft and if you do find sponges they are hard to get, the sea sponge will make them more common and make the oceans a bit better.