Thanks Rev!
That one big rock must weigh about 40 lbs by itself lol. I'm really loving some of the bigger ones that I got more creative with as well. They have a bunch a big cavities in them by mounding sand here and there between the mix. When hardened I dunked them in and out of a 5g bucket of RO to rinse out the sand pockets. I like them so much I'm going to make more today
That one big rock must weigh about 40 lbs by itself lol. I'm really loving some of the bigger ones that I got more creative with as well. They have a bunch a big cavities in them by mounding sand here and there between the mix. When hardened I dunked them in and out of a 5g bucket of RO to rinse out the sand pockets. I like them so much I'm going to make more today