Continuum Aquatics AquaBlade P Scraper (24 Inch) Korallen-Zucht Pinpoint ORP Monitor is a

Pinpoint ORP Monitor is a digital REDOX instrument for measuring oxidation-reduction potential in freshwater and saltwater systems

Keep the protein skimmer

Useful for skimmed reef aquariums and ultra-low nutrient systems

Eshopps PF-1000 Dual-Siphon Overflow

Depending on the layout

Continuum Aquatics AquaBlade P Scraper (24 Inch) Korallen-Zucht Pinpoint ORP Monitor is aContinuum Aquatics AquaBlade P Scraper (24 Inch) Continuum Aquatics AquaBlade P Scraper (24 Inch) is a longer acrylic safe aquarium scraper for cleaning freshwater, saltwater, and reef aquarium panels. It includes a cyan plastic AquaBlade P blade and gives extra reach for deeper aquariums or larger viewing panels. Continuum AquaBlade P 24 Inch Scraper for Deeper Acrylic Aquariums The 24 inch AquaBlade P scraper helps reach farther into larger