Premium, laboratory grade filtration
Our professional quality Capture Resin is a non-toxic synthetic adsorbent that removes soluble and insoluble impurities from water while maintaining the ideal PH balance. Our synthetic resin is consistent and safe to use in aquariums, ponds, and other aquatic or marine habitats and will not harm plant life. It can quickly and easily absorb contaminants and other unwanted materials found in nature. Our unique resin filter is a great solution to maintain water with unmatched clarity, and can be added to both fresh and saltwater environments.

Safe for aquatic and marine life
Keep your fish, turtles, shrimp, and other marine invertebrates happy with our non-toxic filtration media that effectively removes contaminants, without disrupting the habitat. Capture Resin is a safe treatment to use with biological filtration because it allows a sufficient amount of ammonia to reach the biological filter, sustaining the natural biological environment without causing disruption. Your aquatic pets will have a swimmingly good time in the clean, clear water!

Tips for using Kolar Labs Capture Resin:
Fill your filter cartridge with Capture Resin, and pack tightly. Typically, 567g (1.25 lb.) fills one standard 2 ½ - inch wide by 10-inch tall refillable cartridge. For best efficiency, use TDS monitor or indicator resin to monitor rise in TDS post treatment. For the aquatics industry, best used after reverse osmosis for zero TDS water. If chloramines are present in source water, pre-filter with catalytic carbon or carbon block to extend the life of the reverse osmosis membrane and resin. Remineralize your water with freshwater or saltwater salts prior to use in your aquarium or aquatic environment. Change resin upon exhaustion.