So, I'm planning on a 65 gallon freshwater build. After much research, I've come to a list of equipment based on budget and quality. Filtration___ Hydor Professional 450 - Sponge/Floss, NitraZorb, Matrix Heating____ Hydor 300w Inline Heater w/ Finnex Thermostat Lighting____ 36" Finnex Planted+ 24/7 CO2________(in progress) Milwaukee regulator, bubble counter, solenoid Needle Valve (have to find it again) GLA inline Diffuser/Atomizer/Reactor Substrate__ Black Diamond Blasting Sand w/ Custom Slate and Silicone inserts My issues come from my inserts, yet to be made and will be made from slate. Going with a triple black tank to make everything stand out. I have rough sketches and keep getting stumped. image The top rectangle is a side view and the bottom is a top down. I've decided on a tiered planter box (left) and a tall arch way structure (bottom right). Everything else in up in the air right now and would like input. My stocking plans include, lemon and flame tetra, two angels, cories, and electric blue rams. No need for specifics, just something to keep in mind.