The Exo Terra Clarity & Odor Control Moss Ball for Turtles helps keep your tank’s water crystal clear and also reduces odors. Made to resemble its natural counterpart, this moss ball helps condition the water while blending in with your tank’s décor. A special absorption resin draws in and traps phosphate, nitrite and nitrate. As a result, less organic matter is able to build up, creating ideal conditions and better water quality.
Helps keep your tank’s water crystal clear by reducing organic matter buildup and also reduces odors.
Helps condition the water while blending in with your tank's décor.
A special absorption resin draws in and traps phosphate, nitrite and nitrate.
Creats ideal conditions and better water quality.
Treats 10–20 gallon terrariums and effective for up to 2 months.
This actually made a difference. The water under the rock was merky and we placed 2 moss balls in the tank since its a large tank. The rest of the water was clear. After a day we noticed a difference in the clarity of the water. It was definitely worth purchasing!
Great Price for Moss Ball!
on Jul 25, 2018
We have a beta in a large jar for a tank. We use a moss ball to help keep the tank cleaner longer than a week. We now change the water just one time each month. This is the best price we have found yet for a moss ball. Keep up the good work Chewy!
These are awesome as a passive filter and water conditioner!
on May 28, 2018
I bought two of these to divide between my "pond tank" and my "creek tank". The "pond tank" has clawed frogs and is about 20 gallons. In this tank, one ball does it all (I also have a pleco) and cuts down on chemical treatments and water changes. However, in the "creek tank" we have two baby turtles and a full community of critters in a 60 gal so one ball doesn't quite keep up so I would recommend buying enough moss balls for your capacity (I think this is actually recomended in the description) I am definitely buying some more of these for the big tank! Great Product!
works as advertized
on Aug 24, 2018
performs as expected, cleaned up the cloudiness and sludge. Allowing me to delay the changing of water by at least 2 more weeks
this really works
on Jun 17, 2018
I was pleasantly surprised that this worked. It has truly cut down on the odor coming from my turtle tank
Meh, It's okay
on Apr 22, 2018
This "moss ball" really only did 50% of what it promised. It did keep the 10 gallon turtle tank odor-free, but that's really it. The water stayed no cleaner than before, and I ended up having to replace the water on the same schedule as before. So if that's what you're looking for, then sure, the $6 is worth it.
on Sep 21, 2018
It overcame my expectations. My turtle water is so clean and clear. It’s works perfect.
Gives extra time
on Jun 2, 2018
It does help with odor,longer periods between cleaning tank.I have a 20 gal tank for my Mississippi map,5 inches,and a 40 gal filter going,but still within a week 8 days it is time! Any suggestions out there?
Perfect for Bob the Turtle
on Jan 21, 2018
I love these. l have been using them for years in Bob's tank and they work amazingly well. Helps keep water clear and odor down. We use them in addition to a regular reptile water filter system
Doesn’t work very well
on Dec 26, 2017
It’s not helping the cloudiness and I just cleaned out my turtle tank a week before I put it in. If anything it might have made it more cloudy. It kinda helped with the smell.