Prime vs FritzPro Chlorine Remover: identify the chlorine task

Quick answer

FritzPro Concentrated Chlorine Remover is a specific product, not another name for Fritz Complete or A.C.C.R. Pick the chlorine-removal task and read its conditions before comparing quantities.

A reference includes its condition

Fritz gives 5 mL per 150 US gallons (567 L) and ties that reference to removal of 1 ppm chlorine. That condition must travel with the amount. Do not present a treatment capacity as independent of source-water concentration or turn the quoted maximum capacity into a blanket dose.

Do not infer ammonia control

Check before adding

Fritz recommends preparing tap water separately and checking chlorine with a suitable test. Read the exact product’s medication restrictions and the medicine’s label; a permission for one Fritz conditioner does not cover every Fritz bottle. No substitute ammonia-detoxification regimen is established here.

Compare capacity fairly

Use the same source-water condition and application when comparing costs. The amount of liquid used is not a measure of biological recovery or a guarantee for every household water supply.

Choose the right calculator

Prime calculator covers its supported standard modes. This page does not add a calculator for the comparison product or authorise substitution. Keep the exact bottle and full directions beside your result. Check medication compatibility before combining products.

Sources and check scope

• Seachem Prime manufacturer information
• FritzPro Concentrated Chlorine Remover directions

Sources checked 28 October 2026. Manufacturer product information and scoped instructions; no independent efficacy or clinical review. This source check was assisted by AI; it is not an independent human expert or veterinary review. Match the exact pack and consult its manufacturer if directions conflict.