You are missing a dependency, add the latest codechickencore for 1.7.10
http://chickenbones.net/Pages/links.html
You need to update NEI to the latest version as well.
Also, the Aquatic Abyss mod had a missing dependency.
http://www.minecraftforum.net/forums/mapping-and-modding/minecraft-mods/1289836-animationapi-animate-your-entities-v1-2-3
The Mariculture mod needs Enchiridion, grab that too.
And remove the legacy fixer jar, it doesn't apply to you.
If you add more mods, read the author's instructions.