Pure Aquarium 25 Balls

Excellent purchase, albeit on the dear side, but they clear the water. Two balls every week will give you a debris clear tank. Would recommend these balls. Delivery good.

Clear tank good product

I’ve normally got cleanish water but in the water had a weird green hue recently. I’d tried everything but one of these balls in the filter and a day later crystal clear, back to the tank when I first set it up. Had the set up since end of March. It is a good product and no issues so far with the fish, in fact I think I have seen a better relationship between my fish! 🙂

Fish was swimming to the top, and gasping for air. I changed the water, and cleaned the filter, but it made no difference. These balls were a game changer, as you can see from the video, fish is happily feeding. No more gasping for air. Highly recommended!!!

I am not sure what it does. As the water in my tank looks cloudy since I used them. It's a week since I've used it. But no clarity in the water

I recently set up a new aquarium which suffered of a neon green algae bloom problem within a few weeks. I hoped my fishes were still alive and well in the fish tank but apart from when they came right up to the glass I just couldn't tell. I was unable to clear this out and I tried nearly everything suggested, no light, partial water changes, conditioner, nothing worked. I was on the verge of giving up my aquarium! Then, I saw this product advertised on Amazon, I decided to try it. My husband and I were quite sceptical initially and then the 'miracle' happened ! Three to four days later the awful green water was gone, the algae bloom problem was finally gone. (see my photos of before and after). The water in my aquarium is now crystal clear. I bought more of this product and will do so again. My fishes can see their aquarium again and they are more happy now. 😀

I’ve tried all types of cleaning things for my tank, this stuff is incredible, just put a few balls in the media section of the pump and it keeps the water virtually crystal clear for quite a while, then quick water change and top up. Very easy to use

I was so stressed with my boys tank going cloudy and with doing water changes and cleaning the filter out and getting extra bits for inside the filter with little to no difference. Quick Google search and saw these, after reading the reviews and seeing photos I decided to give it a go. 10 balls in beside of the filter as it's a 125ltr tank and within 3 maybe 3 and a half days woke up to this tank 😁 I cleaned the filter out each 24hr as suggested. To say I'm happy is an understatement. Will be adding this to my regular orders

J'aime bien ce produit. Je ne sais pas si C lui qui me permet d'avoir un bon équilibre dans mon aquarium, mais g une eau limpide et je ne change l'eau qu'une fois par quinzaine