Tetra's Aquasafe formula is specifically designed to eliminate chlorine and chloramines, neutralize heavy metals and add a protective coating to help heal wounds. Dosage rate: 1 oz. treats 250 gallons.
Item # Description Ship Weight Price 46798-16263 Aquasafe 250 mL, treats ~ 1,250 gallons 1 lbs. $7.89 46798-16267 Aquasafe 500 mL, treats ~2,500 gallons 2 lbs. $14.89

Pond Prime is a concentrated conditioner that removes chlorine, chloramine, detoxifies both ammonia and nitrite. Pond Prime is perfect for large ponds or the value-conscious consumer. Dosage rate: 1mL per 20 gallons.
Item # Description Ship Weight Price 11622433 Pond Prime 500, mL treats ~10,000 gallons 2 lbs. $19.89 11622438 Pond Prime 2L, treats ~ 40,000 gallons 5 lbs. $72.89

Stress Coat replaces the natural slime coating of fish and removes chlorine and chloramine from tap water. Ammo-Lock 2 detoxifies ammonia and removes chlorine and chloramine from tap water. Dosage rate: Stress Coat- 1 mL treats 4 gallons. Ammo-Lock 2- 1 mL treats 25 gallons.
Item # Description Ship Weight Price 17163-08140 Stress Coat 8 oz., treats ~960 gallons 1 lbs. $8.29 17163-05140 Stress Coat 16 oz., treats ~1,920 gallons 2 lbs. $13.89