AQUARIUM SAFE - Designed for freshwater fish, not for invertebrates.
CRYSTAL CLEAR WATER - Transform your aquarium into a stunning aquatic masterpiece!
FAST ACTING FORMULA - See results in just 2-3 hours!
MINERAL ENRICHED SOLUTION - Gently binds dirt for easy filtration.
USER FRIENDLY APPLICATION - No complicated setup—just pour and enjoy!
Tetra CrystalWater is a 250ml liquid solution designed to eliminate cloudiness in aquarium water, providing crystal clear visibility within 6 to 12 hours. Its carefully selected minerals bind dirt particles for easy filtration, making it ideal for freshwater aquariums. Please note, it's not suitable for invertebrates like snails and shrimps.
Specifications
Pet Type
Fish and Aquatic^Fish and Aquatic
Package Dimensions
10.8 x 10 x 6 cm; 249.48 g
Item model number
T273
Item Form
Liquid
Colour
white
Size
250ml
Volume
250 Millilitres
Number of Items
1
Quantity
1
Specific Uses
Indoor^Suitable for Fresh Water
Batteries required
No
Batteries Included
No
Item Weight
249 g
Have a Question? See What Others Asked
Can this be used with seachem prime soultion
can this clear a green tank ?
Can this be used with an under gravel filter
Will this help with white bits float in my fresh water tropical tank
Reviews
4.5
All from verified purchases
P**T
Crystal water
This is a necessary item to keep the water nice and clear for your fish, it’s very functional, easy to use, great value for money, ideal for fish health
N**H
Good Aquarium Product
Good Aquarium Product - useful tool for keeping your aquarium safe. Does the job & fair price.
D**K
clear water treatment
good 4 price
L**E
Crystal clear
Does exactly what it says. I use every week after water change. I have always used Tetra products so when I saw this on offer for £8 I ordered it. It took 3mths to arrive.
R**N
Quality Product
Easy instructions to follow on the bottle label, and efficient with its intended use.Works well to clear cloudyness in an aquarium, if other causes can't be identified.
D**P
Great value
Fish love it calms them when changing the water and cleaning tank and good price
K**R
Always used cheaper than pets at home
Clears tank well
D**N
Does work.
Does seems to work but not needed that often. This works well and comes in a big pack which I thing will last a long time as its not really needed that often.This isn't supplied in English packaging but there is a handy sticker on the back with a translation.
Common Questions
Trustpilot
TrustScore 4.5 | 7,300+ reviews
Khalid Z.
Great experience from order to delivery. Highly recommended!
1 week ago
Ali H.
Fast shipping and excellent packaging. The Leatherman tool feels very premium and sturdy.
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