Clarence, the what?
Don’t be fooled by Clarence’s friendly face. He’s serious and determined to keep your fresh or saltwater tank clear of ammonia and phosphate, maintaining a healthy environment for your fish to thrive.
Since 2002, K2 has provided engineered products for the pharmaceutical, water treatment, medical, and consumer products industries. We’ve now applied our expertise in material engineering to aquatic treatment and safety.
Clarence contains K2’s engineered material XP-5, which has been designed for high-capacity adsorption of Ammonia and Phosphate compared to other common filtration materials. The engineered functionality behind the material enables Clarence to swim around your tank and constantly work to scavenge any ammonia or phosphate he comes in contact with.
Still have a few questions? Please head over to the most frequently asked questions page!
At first I think my other fish were a bit jealous of the new guy but now they’ve come to accept him and the tank stays cleaner longer! Win/win!
I’ve never seen a product like this before but a friend uses it and swears by it so I just added a couple of Clarence fish to my tank too.
I wasn’t sure it would make a difference but it really does.
Ok, truth be told, I bought him because he’d look cute in my tank. Turns out he really does help to keep the tank clean soooooo BONUS!!
Works great!!
I think Clarence is so cute! (the kids love him too).
I was looking for something to help keep my tank cleaner and water clear. Found Clarence, great product and the kids luv it in the tank. I highly recommend this product. Also, our beta Luna, is always swimming near Clarence and now has a new friend!
They add life to our tank and I love that they don’t eat much. Great idea.
K2 Concepts, Inc
114 North Prince Street
Lancaster, Pennsylvania
USA 17603
152 Park Industrial Blvd
Ringgold, Georgia
USA 30736
