Fluval Razor+ 2-in-1 Algae Magnet - Medium Filter you should turn the ozone

you should turn the ozone off

or rain water

Found on Cuba west of Havana

the Exo Terra Moss Mat is easy to use and can be cut to fit any terrarium size

Suitable for freshwater

Fluval Razor+ 2-in-1 Algae Magnet - Medium Filter you should turn the ozoneGo from scraper to scrubber in one simple snap with the Razor+ 2 in 1 Algae Magnet. It is a 2 in 1 design that allows user to change from scraping to scrubbing mode in one simple flip. Key Features : Non abrasive scrubber is effective on algae, yet gentle on aquarium glass 316 Stainless Steel replaceable blade scrapes without scratching for hard to remove algae (replacement blade item# 11086) Long and thing design easily slips between and behind coral