VCA 11" Never-Rust Tweezers Orange Marine Algae Scrapers Rubidium is a trace element

Rubidium is a trace element present in seawater of reefs all around the world

Reduces stressfactors and minimizes the risk for fish and coral diseases

phosphate from your reef aquarium and also help improve water quality

they still need a cycled aquarium

including plant aquariums

VCA 11" Never-Rust Tweezers Orange Marine Algae Scrapers Rubidium is a trace elementVCA 11" Never Rust Tweezers Orange 11in Tweezers with Soft Grip Tips UV Reactive super bright under actinic lighting Length: 11in (280mm) Replaceable Soft tip grab pads Rigid design with good resistance to ensure easy, reliable use Floats wont sink 100% plastic design, so it will never rust