Getting ready to setup my new Waterbox 25 Mini Peninsula so spent the weekend trying my hand at a NSA style aquascape and trying to make it look good on 3 sides. Used Gluemasters thin CA glue like Tidal Gardens and BRS did. Tried the CaribSea Super Naturals Aquarium Sand but that was too fine and switched to CaribSea Aragonite Aquarium Sand which worked much better. Then followed up using emarco 400 mortar around the main joints. I have extra CA glue and at least half of the emarco400 leftover that I will put up for sale on the dry goods forum.