Magnetic Single Plug Rock Frag Display - Aqua Rocks coral If your reef is based

If your reef is based on an ultra-low nutrient system then a fertilizer for your algae is highly recommended

Take a portion of Masstick and stick it on a rock

cleaning your filter

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

Magnetic Single Plug Rock Frag Display - Aqua Rocks coral If your reef is basedYour 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