API Quick Start 237mL - Start Aquarium Immediately

Start your aquarium immediately. QUICK START allows for instant addition of fish as it immediately starts the natural aquarium cycle.

Expiry Date: 03/2026


  • Contains nitrifying bacteria
  • Converts toxic ammonia into nitrites then nitrates
  • Allows for the instant addition of fish

Follow API Easy Care Guide and use QUICK START™ when:

  • Starting a new aquarium to instantly add fish
  • After water changes and filter changes
  • When adding new fish you your existing aquarium

In a new aquarium, harmful ammonia and nitrite build up from fish waste, often resulting in fish loss or new tank syndrome. The unique, patented nitrifying bacteria in QUICK START are scientifically proven to quickly consume ammonia and nitrite to help prevent new tank syndrome. Allows immediate addition of fish to a new freshwater or saltwater aquarium.

Use when starting a new aquarium, adding new fish, changing water, changing filter media, after medicating, or whenever ammonia or nitrite are detected. Allows instant addition of fish. Limits toxic ammonia and nitrite. Helps prevent fish loss. Immediately starts aquarium cycle. Contains live, nitrifying bacteria. No refrigeration required. All natural.

10ml treats 38 Litres

Use the API Dosing Cap on the Bottle. Shake well. Add 10ml per 38L of aquarium water. For saltwater aquariums, double the dose.


What's included:

  • 1 x API Quick Start 237mL.
Brand API
Model # 89D
Barcode # 0317163040898
Shipping Weight 0.3300kg