Magnetic Single Plug Rock Frag Display - Aqua Rocks coral Take a portion of Masstick

Take a portion of Masstick and stick it on a rock

The unused solution can be stored indefinitely

Most probes have a single chamber to house the actual reference probe and fluid that can become contaminated quickly throwing off readings and requiring calibration quite often

Why have a tangle of wireless signals for every light when you could only have one

cleaning your filter

Magnetic Single Plug Rock Frag Display - Aqua Rocks coral Take a portion of MasstickYour coral frags deserve a stage, and this magnetic display rock delivers. Compact at 2x2, it positions single corals perfectly for viewing while letting your collection shine. A versatile, understated way to highlight each piece in your aquarium. Approx Size: 2x2