It's half pool filter sand half black diamond from tractor supply co if you have one nearby. My substrate cost me $15 and I have a 5 gallon bucket and a half left lol.Looking good man, love the boss in there. I'm gonna steal your mixed sand idea for my 125 when I finally decide what's going in there.
Your going to have some monster Haitiensis. Hope you know what your letting your self in for.
View attachment 1267512
View attachment 1267514
View attachment 1267517
Ha! I love it."you can't do a video without JCB!!!!!"