Starter (100ml)

  • 2Hr Aquarist APT 1

    • 2Hr Aquarist APT 1

    • APT 1 (APT Zero) is a powerful all-in-one aquarium fertilizer for new tanks, low-tech setups, and fish-heavy aquariums. It delivers essential nutrients without nitrates or phosphates—perfect for tanks using aquasoil or relying on fish waste as an additional nutrient source. ✅ APT products ship free on orders $20+ Ships Next Buisness  Day.

    • 2Hr Aquarist APT 1
    • Price range: $11.80 through $50.90
  • 2Hr Aquarist APT FIXLITE

    • 2Hr Aquarist APT FIXLITE

    • Effective algae control safe for sensitive plants, shrimp, and inverts.

    • 2Hr Aquarist APT FIXLITE
    • Price range: $11.80 through $30.90
  • 2Hr Aquarist APT e

    • 2Hr Aquarist APT e

    • 2Hr Aquarist APT e is a ready-to-use, comprehensive fertilizer based on the Estimative Index (EI) method, providing all essential macro and micronutrients for heavily planted aquariums

    • 2Hr Aquarist APT e
    • Price range: $11.80 through $50.90
  • 2Hr Aquarist APT 3

    • 2Hr Aquarist APT 3

    • 2Hr Aquarist APT 3 is a comprehensive all-in-one liquid fertilizer designed for planted aquariums with a higher plant load and fewer fish. It delivers a balanced blend of macro and micronutrients, promoting vibrant plant growth and minimizing algae.  
    • 2Hr Aquarist APT 3
    • Price range: $11.80 through $50.90