Hikari Betta Ultimate 0.08 fl oz

This is the ultimate water conditioner for your betta bowl. Not only does it destroy chloramines and eliminate chlorine and ammonia, but it detoxifies nitrite and heavy metals including copper. Ultimate also replaces the fishes natural slime coat, add essential electrolytes, boosts alkalinity and reduces stress. Makes water that your betta will love. Treats 5 gallons.