NeoKusa KH+ Potassium Buffer – Precision pH‑Up for Planted & Shrimp Tanks, 30 mL

Sodium‑free potassium carbonate buffer to raise KH/pH accurately. 1 drop per L raises ≈0.01 pH (≈0.22 °dKH) at low alkalinity. Improves CO2 stability and helps prevent pH crashes. Micro‑dropper for precise dosing.