Support answer · Using Your Robot

What water conditions should I use my Dolphin?

From Maytronics support, updated 2026-05-12, rewritten for clarity. Applies to 66 models.

The answer

What to know.

It is important to maintain balanced pool chemicals since imbalanced chemicals can affect the Dolphin robot's efficiency. It can also cause premature wear and tear to the robot's components.

For example, if there is not enough chlorine, small algae deposits can clog the Dolphin filters and limit the motor's power. If the pH levels in the pool are higher than recommended, the robot will not climb the walls.

After doing a chemical shock/flocculant treatment it is important to wait 24 hours before putting the robot back in the pool.

Using the robot in the chemical and temperature levels outside of the following ranges can affect the proper function of the robot and can cause premature wear and tear.

These are the recommended chemical and temperature levels:

43-95°F (below 59°F climbing performance may be affected)

Parameter Recommended Levels
Alkalinity 80–120 ppm
pH 7.2–7.6
Calcium Hardness 150–250 ppm
Chlorine 1.0–3.0 ppm
Cyanuric Acid 30–50 ppm
Algaecide 30–50 ppm

Our Dolphin robots can also be used in saltwater pools!

For optimal use and maintenance, the salinity levels should not exceed 5,000 P.P.M. We recommend rinsing the robot with tap water after each cycle to avoid buildup.

Source: Maytronics support. Rewritten for clarity with the same steps; the videos and illustrations are Maytronics' own.

By model

This answer on your robot.

Maytronics tags this answer for the 66 models below.

Still need help?

Talk to someone who knows Dolphins.