Trace elements supplement for the planted aquarium
Allows for more frequent dosing than a broad spectrum supplement without worrying about a build up of more slowly used components

Trace elements supplement for the planted aquarium
Allows for more frequent dosing than a broad spectrum supplement without worrying about a build up of more slowly used component

Natural phytohormone supplement for the planted aquarium
Dramatically stimulates the growth of both roots and shoots in aquatic plants
Enhances mineral absorption and improves disease resistance

Natural phytohormone supplement for the planted aquarium
Dramatically stimulates the growth of both roots and shoots in aquatic plants
Enhances mineral absorption and improves disease resistance

Potassium supplement for the planted aquarium
Highly concentrated (50,000 mg/L)
Does not contain phosphate or nitrate making it ideal for use with Flourish Nitrogen and Flourish Phosphorus

Potassium supplement for the planted aquarium
Highly concentrated (50,000 mg/L)
Does not contain phosphate or nitrate making it ideal for use with Flourish Nitrogen and Flourish Phosphorus

Phosphorus supplement for the planted aquarium
A safe 4500 mg/L solution of potassium phosphate
Takes the guesswork out of phosphate dosing

Phosphorus supplement for the planted aquarium
A safe 4500 mg/L solution of potassium phosphate
Takes the guesswork out of phosphate dosing

Nitrogen supplement for the planted aquarium
15,000 mg/L blend of nitrogen sources
Provides nitrogen in both the nitrate form and the ammonium form.

Bioavailable organic carbon source for the planted aquarium
Use as an alternative to CO2 injection or in addition to it
Introduces photosynthetic intermediates

Highly concentrated (10,000 mg/L) iron source for the planted aquarium
Ferrous gluconate iron
Ferrous gluconate is better suited to foliar feeding than iron-EDTA

API® AQUARIUM SALT is made from evaporated sea salt and is a must-have for your aquarium! AQUARIUM SALT promotes fish health by improving gill function, making it easier for fish to breathe.