Seachem Flourite Red Planted Aquarium Gravel Select Size::15.4 lb. Bag Nitrites are typically converted into

Nitrites are typically converted into nitrates and removed throughout the nitrogen cycle

Scrubber falls straight down if separated from magnet for easy retrieval

Brewer's Yeast

Easy to install with the use of the included holder with suction cups

Seachem Flourite Red Planted Aquarium Gravel Select Size::15.4 lb. Bag Nitrites are typically converted intoFlourite Red is a specially fracted stable porous clay gravel for the natural planted aquarium. Its appearance is best suited to planted aquaria, but may be used in any freshwater aquarium environment. Flourite Red is most effective when used alone as an integral substrate bed, but it may be mixed with other gravels. Gravel modifiers such as laterite are not necessary. Flourite Red is not chemically coated or treated and will not alter the pH of the