Our products are available in a range of sizes, thereby matching any size of aquarium, and ensuring products are completely used before their expiry date.

  • For an aquarium of size up to 60 litres, we recommend using our 60-ml bottles.
  • For an aquarium of size 70 to 190 litres, we recommend using our 250-ml bottles.
  • For an aquarium of size 200 to 500 litres, we recommend using our 500-ml bottles.
  • For an aquarium of size 500 to 1,000 litres, we recommend using our one-litre bottles.