Tetra WaterClarifier: Treatment Solution for Crystal Clear Freshwater Aquariums

Bean: Cleared up the tank so now I can watch the obese goldfish bully the smaller goldfish. It’s not as bad as you think because Finigan McFatfins is slow and the smaller ones are fast so everyone seems to get plenty. FF still feels like he is in charge and now I can see this tank unfold its drama because of this clarifier.

United States on Dec 04, 2023

PaulaTo: i loved it, makes the water very clear

United States on Nov 03, 2023

Francisco Manuel Ruiz Neira: Excelente producto aclara rápidamente el agua

Mexico on Aug 21, 2023

Warren Williams: It did exactly as it says. Cleared my fish tank water right up.

United States on Aug 11, 2023

Gloria navarrete: Lo uso para limpiar filtros , piedras etc.. rápidamente limpia me encanta

Mexico on Aug 08, 2023

Ana Sofía : Al echar el líquido a las pocas horas se murieron mis 3 peces

Mexico on Jun 23, 2023

Arnie B.Arnie B.: Berfore: My tank is cloudy, probably from having its light on too much, from overfeeding and from algae. When I remove algae with a sponge and a scraper it's going to float and mess up the water a little. Did a 25 percent water change and put new Poly-fill in my Seachem Fluval 75 HOB filter. Then this evening at 7 pm I took a picture and added 30 ml of Tetra Water Clarifier to the water. (That was easy to do because the bottle has a very small opening and there are raised lines on its side each indicating 10 ml. So I kept pouring until the level was down three lines.)

AFTER: It's five days later. After 48 hours I did a 25 percent water change and added another 30 ml dose. Then 48 hours later a third dose, changing my Poly-Fill filter, which had already tra[[ed much fine "stuff". IT WORKED! (see third picture) Tank is much clearer. But not "crystal clear" No fish were harmed. So I give it five stars.

Cloudiness can have many causes and can be hard to deal with. Epecting this one inexpensive solution to do the whole job in most cases isn't realistic. In my case, I know there is more for me to do. Partial water changes more often. Less food. Leave...

United States on May 10, 2023

P Shif: This is a fairly inexpensive product that really works and helps to have particles bind together to be big enough for the filter to grab. I had nothing bad happen to my plants or livestock using it, including fish, snails and shrimp.

Keep in mind this will make the water very cloudy at first but this goes away within 24 hours. Also understand that for this to work some kind of polishing pad will be needed in the filter. A coarse sponge just isn't dense enough to trap the particles even with this product. Buy something that can be cut to size and either placed in the bottom of a canister tray or cut to the size of the plastic on a HOB filter. Just cut off the filter pad on a used one and put this on instead when needed.

One more thing to remember is this will bind up floating algae and if it is dead it can be removed. Green algae clouding the water will reproduce faster that it can be removed so you have do deal with that and let this and a polishing pad clean it up. Usually a UV sterilizer will work to kill it and it won't come back as much once the tank matures and nitrates come down.

It is good to keep on hand for times when people are...

United States on Mar 20, 2021

MG: Excelente producto, muy buena marca, aclara el agua de forma instantanea y rinde para aplicarlo muchas veces. Lo recomiendo muy ampliamente.

Mexico on Apr 10, 2017