Red Sea ReefLED G2 60 vs Red Sea ReefLED G2 115

Both lights share Red Sea's G2 chipset, the 10,000K to 23,000K tuning at full intensity, and ReefBeat app control, so the choice comes down to tank size. The 60 suits a small, shallow reef with its 20x20 inch spread and recessed cluster that cuts glare. The 115 is the stronger fixture at 115 W with a 24x24 inch spread, and it is the one to step up to for a larger or deeper tank or a light-hungry coral load. Owners of Red Sea's puck lights praise the app and the blended look; the common complaint is that coverage falls off at the edges, so match the spread to your footprint.

• Choose the ReefLED G2 60 if your tank footprint is roughly 20x20 inches or smaller and you want a compact, low-glare puck that covers it cleanly.
• Choose the ReefLED G2 115 if your tank is larger or deeper, or you keep demanding SPS corals that want more output across a 24x24 inch area.