Tetra safestart allows you to rapidly stock a new aquarium with fish it contains a patented blend of the bacteria responsible for removing harmful ammonia and nitrite from aquarium water these bacteria are not found in any other product and work to instantly activate the filter by removing ammonia and nitrite they create a safe environment for fish allowing you to enjoy your new aquarium with the minimal amount of maintenancer how it worksr safestart is the result of years of research int