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💦 Dive into Purity with Kolar Labs!
Kolar Labs DI Color Changing Deionization Resin is a premium-grade, high-capacity mixed bed resin designed for aquarists who demand the best. Manufactured by LANXESS, this nuclear-grade resin effectively removes total dissolved solids (TDS) from your water, ensuring a safe and pristine environment for your fish. Packaged in vacuum-sealed mylar bags, it guarantees freshness and longevity, while the color-changing indicator provides a visual cue for replacement. Perfect for all aquarium types, this resin is your go-to solution for crystal-clear water.













| Customer Reviews | 4.5 out of 5 stars 198 Reviews |
A**R
0 TDS
0 TDS. Can’t taste the media in my drinking water. Works as advertised.
M**L
Works great.
Great quality stuff and probably the best value out there.
K**Z
Great DI RESIN!
Great Product!! Last a long time! Will definitely buy again...A+A+A+
T**S
Works great, but needs safety labels
Great product and great price but seriously lacking in health and safety warnings as well as handling instructions. Always wear rubber gloves when handling DI resin.
N**H
Save $ by refilling
The resin allows me to refill my DI cartridge at half the cost to replace. I use it in AquaFX barracuda, but it will work on any refillable cartridge, ones that the bottom screws off. Simply unscrew the bottom, trach the old resin, rinse well and refill with this bag. The bag was a perfect size to refill once.
M**T
The best I've found on amazon.
Have tried a few other brands from here on Amazon nothing else seems to last as long. Switching back to this brand.
R**L
Nice and air thigh packed
So far so good, great package delivered. I like the Air tight packing.
D**N
Quality has done a complete 180. Do not buy.
I originally gave 5 stars because it deserved it. Not now. See below. Update July 2019. This is the last time I will buy this product. Like another reviewer stated the bad isnt 1.25lb. I bought this 3 times though Amazon. This being the third. The other 2 times I had to pack it so tight in the ro housing I still had a little left over. This recent time? A joke. Not only was there 1 inch space after filling it. After only making 75 gallons half the resin has already changed color. Used to get hundreds of gallons easily out of a canister. This is a definite avoid at all costs. Waste of money.
R**O
Super !
Super comme la description je recommande ce produit. Livraison rapide .
R**U
Adiós kh del acuario
Si me bajo la dureza de el agua, fácil de instalar
L**Y
They only ship 3.6lbs and tell you it’s 7.5lbs
Total garbage. I tried to contact Kolar Labs but of course no response. The bag, and the item for sale clearly states 7.5lbs net weight which means before packaging. I received about half. 3.6lbs. I have included pictures with two different scales showing the weight of this item in both LBS and KG. I have seen a few people post the same thing being delivered half bags. Also the bag is 100% NOT vacuum sealed as advertised. Save your money this is not even close to as advertised. I wonder how many people have actually bothered to weigh the bag on arrival?? If I could give you zero stars I would.
Trustpilot
2 months ago
3 weeks ago