Liquid Utopia

I had to top off my reservoir so I busted out the leftover corsair liquid. It had been sitting for a while and must have had some contamination at one point, because I started seeing buildup very fast the next couple of days. It started looking like calcification but it was growing and in only a couple of days. I got this Utopia product. I put a bit more than was needed into my mix to help over-compensate, and between my backup bottle and my cooling system used this entire small bottle.The grown started going away quickly! Now, as I write this, I think it's gone. Pricey product, but works very well.

Been using this stuff for years and it works. Kept my loop running clean. Never had any issues and it’s priced well.Would recommend

I only use water with some kind of biocide and an anti corrosive. I had been using (fingers crossed no issues) Water Wetter which is for engines and smells bad. Only used 1/3 teaspoon in my loop and it kept corrosion out but I worried about it. Now I have a new res (not because of the water wetter) so am trying Liquid Utopia instead. No smell, and as I use clear tubes, I can shine a strong flashlight down into the fittings (benched so easy to get to) and they are nice and shiny still. Check it every week, I hope I get a year between cleanings. You can keep your gunky dyes and dayglow stuff that just does not cool as well as water and frankly just makes a goopy mess. As long as I can just use water with something that keeps critters from growing and the copper from turning black I am happy. And so far, I am quite happy. - 1 star as I have not had it in the loop for a year yet, with a teardown. BTW it looks great with clear tubes and different color LEDs shining on various tubes; looks like glacial ice and shiny liquid diamond reflecting the light. Fun without the mess.-- Edit-- I could not wait a year. I never let it sit that long with any liquid. So I just finished teardown cleanup and reassemble. WOW it was clean. No corrosion black on the copper block despite just being distilled and half of one of these little bottles. Could have easily gone a year. Now I am impressed. Let the 'kiddies' use their colored day glow stuff that gunks up and needs major cleaning. I will get better cooling, easier cleaning and less mess with this stuff. I admit I was too nervous about it to let it go a year but now I am not.

Works grate

This stuff really works, without it my loop needed to be cleaned within a year or earlier, with it my tubes and reservoir stayed clean for over 2 years, pretty sure it would've lasted longer if I hadn't change the GPU.It was used with clear Ek Cryofuel 2+ yearsCurrently with Primochill coolant

Ekwb used to be what i used but its just so hard to find that stuff and its easily double the price. This stuff really works! 2 weeks after putting it in my loop and its super clean.I have to explain my setup. All my parts in my loop have been used before, this makes it a bit easier to know if a fluid will have issues. If your loop is growing something or having issues your loop in general is not compatible with all the little parts in it. That or you got cat hair in your loop... Not hard for that to happen. For me i knew all my parts were fine so i didnt have any issues. No growth so far. Looks crystal clear. I did use liquid restore from them before using this stuff just to clean my system out real good before hand.Make sure you shake well, it will be a little foamy for a few days but it clears out. Water in my loop looks super clean and a bit thick. I trust it. Ill be back later to report if there are issues.

Liquid Cooling is supposed to be an annoying amount of upkeep. I last purchased this in March 2022, haven't cleaned or flushed my system a single time and my loop is still pristine. Nothing weird growing, no rust or other weird stuff... Just a fully functioning, no maintenance loop.My pump died. That is the only reason I'm replacing the coolant.

I just used this with distilled water for my pc loop. after a few weeks. Its still solid. No algea growth, corrosion, or unwanted things in my loop. I could not be happier. The most important part is that its non toxic, so its extremly safe. Love this product, will buy again.