Brightwell Razor Systemic Cleaner Size:250ml Add 1 capful (5 ml)

Add 1 capful (5 ml) per 50 US-gallons (200 L) of marine aquarium water 2 to 3 times per week

The Continuum advantage

Hanna Instruments recommends using the HI97728 Nitrate Portable Photometer

The All-New Hydra® 64HD and Hydra® 32HD are here with more of what you love

The PondMAX Water Feature Pumps are ideal for patio ponds

Brightwell Razor Systemic Cleaner Size:250ml Add 1 capful (5 ml)Overview Complex systemic cleaning polymer product, specifically formulated to clean aquarium live rock surfaces and decorations systemically. Benefits are: 1. Gentle loosening of ugly accumulations of unwanted substances, debris and coatings which makes their removal by scraping and vacuuming much easier 2. Flocculation of particulate matter from leftover food, detritus and precipitation 3. Prevents particles from settling on rocks and accumulating