Instant Ocean BIO-Spira Live Nitrifying Bacteria for Aquariums, 3.38-oz bottle

Directions for Use

For best results in a new aquarium, follow these simple steps:

• Mix tap water with a quality synthetic salt mix such as Instant Ocean Sea Salt, item #116528 and #16881 (1.020 to 1.024 specific gravity).

• Condition the water with a chlorine-removing additive.

• Maintain constant appropriate water temperature. A heater may be used to maintain water temperature in your aquarium. Most tropical fish require a constant water temperature between 75 and 80 degrees Fahrenheit.

• Shake well. Add an entire bottle of BIO-Spira (100 ml) to an aquarium up to 30 gallons. Also available in 250 ml to treat up to 75 gallons.

Your aquarium is now ready for fish.

BIO-Spira can also be used in established saltwater aquariums after a water change, when adding new fish, or after medicating. For best results in an established aquarium, be sure to:

• Turn OFF UV sterilizers and protein skimmers for 48 hours.

• Remove all medications with a water changes or activated carbon.

• Shake well. Add an entire bottle of Bio-Spira (100 ml) to an aquarium of up to 30 gallons.

BIO-Spira can also be used after a water change, when adding new fish, or after medicating your saltwater aquarium. New shelf-stable formula requires no refrigeration.