Razor Marine size:250ML this is a result of

this is a result of the chemical mechanism by which phosphate test kits operate and does not indicate that the product has failed to perform its intended function

User can obsorve thw working conditoin of the light tube through this hole

Lugol's is safe to use with this supplement

Equally important

and performing water changes/replacing evaporation with remineralized purified water are all important aspects of aquarium husbandry

Razor Marine size:250ML this is a result ofRazor Marine Unique Marine Systemic System Cleaner designed to target and clean surfaces of live rock, coral decorations and tank walls 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 easier2.