描述
💦 Keep your spa flawless—because soft water is so last season!
- MADE IN THE USA - Quality you can trust, crafted domestically for consistent performance.
- EFFORTLESS MAINTENANCE - Simple 4-step process keeps your spa water crystal clear and perfectly balanced.
- PRECISION CALCIUM BOOST - Increase hardness in precise 10ppm increments for perfectly balanced water.
- ULTIMATE SPA PROTECTION - Defend your hot tub from corrosion, etching, and unsightly stains with professional-grade formula.
- TRUSTED BY HOT TUB OWNERS - A must-have chemical for every spa enthusiast to maintain optimal water quality.
AquaDoc Spa Calcium Hardness Increaser is a professional-grade formula designed to raise calcium levels in hot tubs by 10ppm per ounce, preventing corrosion, etching, and staining. Easy to use with a simple 4-step process, it ensures perfectly balanced water and protects your investment. Made in the USA, it’s the essential spa chemical for maintaining crystal-clear, healthy water.
