I'm slowly making progress on my first ever aquascape, been chiseling/glueing all day lol. Do any glaring problems jump out to you guys? I was thinking I may run into flow issues in the middle and should remove some rock underneath in the back/sides to make more of an open arch. This is for a 25 lagoon with an mp10 for flow. I have plenty of room on all sides, this cardboard is much smaller than the actual tank floor plan. Excuse the quick crappy pics my hands are covered in glue (note to self, buy gloves).









