D-D Bladerunner Magnet Cleaner / Aquarium Scraper Size:Strong Maxspect Nano-Tech Bio-Spheres are an

Maxspect Nano-Tech Bio-Spheres are an ultra-high surface area media which will help cut down on the volume of biomedia required for efficient nutrient cycling

Sample cuvette and cap (2 pcs

Highly attractive staple food for marine and freshwater tropical fish

CupriSorb™  will remove copper more rapidly and efficiently than carbon and is thus ideal for emergency copper removal

The dual controller can manage two Reefrun devices so you can connect a DC Skimmer and a ReefRun return pump for example to the same controlller to give you complete control

D-D Bladerunner Magnet Cleaner / Aquarium Scraper Size:Strong Maxspect Nano-Tech Bio-Spheres are anAn ultra slim cleaning magnet using strong rare earth magnets. Designed to run on 2 blades for minimal contact with the glass or acrylic surface, which will reduce the potential for accidental scratching. The neutral buoyancy sinks slowly aiding simple recapture of the magnet and will not plummet to the bottom of the tank if it is knocked off, causing potential damage to delicate corals. Features Versions suitable for 10 15mm or 15 20mm glass acrylic