Subscribe to our newsletter:


iPhone / iPad
  • Utilities
  • Reference
I want this app
Download from AppStore

Dose is intended for use with products by Seachem Laboratories. If you use products from our reef line, plant line, or our gravels, then Dose is for you. We’ve taken our online  dosing calculators and put them in your pocket.

Seachem provides dosing instructions on all of our products, so you can always determine the proper amounts to dose, but now we've made it even easier. We've taken our three product lines that normally require some calculation and done the work for you. Some of the values on our labels have been rounded for simplification, but Dose uses precise values to give the most accurate dosing parameters possible. Now all you have to do is enter a few known values and Dose does the rest.

Setting up a new aquarium? Use Dose to figure out how many bags of one of our gravels you’ll need.

You’ve tested your calcium levels in your reef aquarium and they’re low. Use Dose to determine how much of one our calcium supplements to use to get them back up to desired levels.

Dose is also perfect for pet store employees. Help customers determine how much of a product they need to buy or help them set up dosing regimen.