Have you ever noticed that Ocean temples are insanely rare but have no purpose other than cool blocks and sponge? This mod is themed towards making those items actually good.
There are 2 items so far but i will eventually add Squid Apples, armor, and more. The first item is a gun made with sponge in a gun shape with the handle in the bottom right. This makes the guardian gun, a weapon that makes you a lot like Thor. The second item is alternating 4 red stone with 5 coal so not one touches the same thing. This makes the Squidiness, a block used as easy prismarine.
This mod requires a file called 1.8-forge1.8-18.104.22.1683 in your versions.
Please tell me any problems you have, but this should be highly compatible with other mods.