🌊 Dive into crystal-clear waters with confidence!
Penn Plax Pro-Z Ammonia-Removing Zeolite Crystals are specially formulated to maintain the clarity of your freshwater aquarium for 4-6 weeks while effectively removing harmful ammonia, ensuring a safe environment for your fish.
M**.
Larger granules mean less loss from media baskets.
Mix with Penn Plax charcoal or use by itself. Keeps my fresh water tanks crystal clear.
D**I
AMMONIA REMOVER
HAD A SLIGHT SPIKE IN AMMONIA....WORKED FAST TO BRING IT DOWN
A**R
Fish saver
This really saved my fish, added a cap full to the filter to help take the ammonia away. Would recommend to anyone.
M**W
Works
Helps keep ammonia levels in my one 10 gallon community tank with a male Betta and a pleco and some pencil fish.I also mix this with activated charcoal in my other tanks HOB filter.Seems to work very well
G**R
directions
there are no directions at all on the product as to how much to use I have a 25 gal minnow tank HOW MUCH DO I USE???
A**A
Five Stars
Very helpful product for the fishtank
A**R
Five Stars
great product
J**O
Will buy more
This product has been helpful in aiding to keep ammonia levels in my aquariums down. I was having a rough time for awhile with ammonia and this helped to control it.
Trustpilot
2 weeks ago
3 weeks ago