Heals open wounds & abrasions, treats fin and tail rot, eye cloud, mouth fungus and promotes regrowth of damaged fin rays & tissue. Will not adversely affect the biological filter, alter the pH, or discolor water. Safe for reef aq...
The most technically advanced aquarium heater available delivering wide temperature control with LED warning alert system. Features: Fits as intake tube to all RENA SmartFilters and RENA Filstar xP1 through xP4 Canister Fil...
Improves the development of the biological filter and helps clean a dirty aquarium. Contains over 300 million live bacteria per teaspoonful. Breaks down organic compounds that cause dangerous conditions such as ammonia and nitrite...
Silent, yet powerful, air pump. Noise suppression chambers, long-lasting diaphragm, unique precision locking base. The innovative use of expansion chambers, curved casing and tight fitting base makes RENA AIR the quietest air pump...
Black Magic® Super Activated Carbon Research grade carbon. Keeps water clean and crystal clear. The patented activation process used in its production yields a high purity, premium grade carbon with optimal pore structure and a...