#frog-ig-mineral-reservoir
Pool Frog 5400 In-Ground Series Mineral Reservoir

Pool Frog in-ground mineral reservoir contains an EPA registered mineral formula and fits inside the in-ground cycler. The mineral continually replenish themselves for added protection against bacteria, as well as keeping your pools ph balanced by acting as a neutralizer.

• Convenient Mineral reservoir lasts 6 months
• Protects against bacteria while keeping your pH balanced
• Enjoy less skin and eye irritation