Product Price Treatment Capacity (gal) Active Ingredients Chlorine Removal Speed (min) pH Adjustment Capability Ammonia Removal Nitrite Removal
Seachem Prime 250ml + 30% Free Water Conditioner
US
£10.89

Seachem Prime is a concentrated freshwater and saltwater conditioner that removes chlorine and chloramine while detoxifying ammonia, nitrite, and nitrate. Its non-acidic formula does not affect pH and is suitable for aquarium setup, cycling, and routine water changes.

★ Ideal for

This product suits large tanks because its concentrated 5 ml dose treats 50 US gallons of new water, while also detoxifying ammonia and nitrite without affecting pH.

Top Fin All-in-One Water Conditioner Aquarium Water Conditioner 4 fl oz
US
£3.68 1200 Purified Water, Hydrosulfite Salts instantly

This highly concentrated conditioner treats up to 1,200 gallons and instantly removes chlorine and chloramine. It also detoxifies ammonia, nitrite, and nitrate, making it suitable for freshwater and saltwater aquariums.

★ Ideal for

It suits large tanks because the 4 fl oz bottle treats up to 1,200 gallons while detoxifying ammonia and nitrite and instantly removing chlorine and chloramine.