KRYSTAL TROUGH - ALL NATURAL WATER PURIFIER

Cleaner water. Healthier horses.

Developed by a respected veterinarian, Krystal Trough is safe for all animals, humans, fish and plants. It uses natural microbes and enzymes to help reduce algae, ammonia, nitrates and organic contamination. It also removes odors and increases clarity encouraging animals to drink. 100% biodegradable. Each box contains 4 packets. Price is for a case of 12 boxes (48 packets).