Aquascaping
Reef Aquascaping Guide: Designing for Flow, Light, and Drama
The principles of reef aquascape design from negative space to coral placement and light flow paths.
Great reef aquascapes are not piles of rock — they are architectural compositions that direct flow, distribute light, and frame livestock. Here is the design system the best aquascapers use.
Negative space wins
Use 60–70% of your tank as open swimming space. Walls of rock kill flow and shade your corals.Triangular composition
Two unequal peaks (one taller, one lower, off-center) create natural visual rhythm. Avoid symmetry.Test your layout before drilling with the Aquascape Planner.
Related reading
Beginner & Setup Guides
Aquascape Foundation Guide: Building a Stable Rockwork Skeleton
How to use marco rock, putty, and structural anchors to build aquascapes that survive flow and…
Tanks & Sumps
Reef Tank Plumbing: Bulkheads, Unions, and Silent Overflows
Plumbing fundamentals from bulkhead torque to bean animal overflow design for whisper-quiet reef tanks.
Coral Care
Coral Color Boost: Lighting, Nutrients, and the Color Triangle
How to manipulate lighting spectrum, nitrate, and phosphate to bring out vibrant pinks, greens, and oranges…