Golden Ratio Placement
Place your red plant at the 1/3 or 2/3 horizontal line (golden ratio). Not center.
Single red plant group is more impactful than scattered reds throughout the tank.
Compact vs Tall Reds
Alternanthera reineckii mini — compact, deep burgundy, perfect for midground focal.
Ludwigia repens — medium height, rusty red tones, background or midground use.
Background Reds
Rotala rotundifolia — easiest red stem, provides bushy red-pink canopy.
Plant in tight groups of 6-10 stems for impact.
Contrast Rules
Always place red next to bright green — not next to yellow or other red plants.
Red in darkness (heavy shadow) looks black/muddy. Ensure good lighting.