Presets
Start from a proven baseline, then swap parts and see compatibility feedback instantly.
20g Long — Low maintenance (Value)
Easy plants, conservative light, stable routine. A great first planted tank.
20g Long — Shrimp-friendly (Value)
Plant-heavy, stable water goal, and gentle choices that won’t fight soft water.
20g Long — High-tech carpet (Upgrade)
CO2 + stronger light + active substrate with a stricter routine for carpets.