API Pond Master Test kit Test Amounts:Over 500 Tests Etna Lava Stone: 1x XL

Etna Lava Stone: 1x XL

WIO Black Venom Stone Kit is a striking igneous stone with a jagged surface that creates excellent color contrast in any aquarium or terrarium

creating an ever-changing visual display

Use WIO ScapeBound to secure if stacking flat pieces

1–6 mm natural blend

API Pond Master Test kit Test Amounts:Over 500 Tests Etna Lava Stone: 1x XLAPI Pond Master Test Kit The API Pond Master Test Kit brings professional grade liquid testing to the pond and water garden. It measures the four parameters that keep koi and goldfish healthy in an outdoor system pH, ammonia, nitrite, and phosphate in a kit scaled and priced for the larger volumes ponds involve, with enough reagent for over 500 tests. Ponds face the same invisible water quality risks as aquariums, often amplified by heavy fish loads,