Seachem Flourite Black Sand 7.7 lbs

Seachem Flourite Black Sand 7.7 lbsPremium natural sand for the planted aquarium. Good for the life of the aquarium. Overview: Flourite Black Sand 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 Black Sand is most effective when used alone as an integral substrate bed, but it may be mixed with other gravels. Gravel modifiers such as

When phosphate and nitrate test readings are basically immeasurable

or whenever medicating an aquarium

rate of production of weak acids that may impact alkalinity and pH

Each ml of Hydrāt-Mg will increase the concentration of magnesium ("[Mg2+]") in 1 US-gallon (3

100 measurements

it should be used when adding or changing water by dissolving in the replacement water

Big fish can create a lot of pollution and degrade water quality

Includes: One Ammonia Alert Submersible Test Card

minor and trace element complexes which together provide the needs of corals

This powerful heater also has double insulation and is made from high quality insulated glass

to account for fish remedy residues until they clear from the system

or prevent onset of