White Algae In My Water Tank

Kepster · Oct 13, 2018

My PH has been dropping little by little each week and I noticed this algae like substance floating around my res.

Anyone come across this before?

Kepster · Oct 15, 2018

Bump*

Kepster · Oct 23, 2018

Bueller.... bueller.....

MIMedGrower · Oct 25, 2018

Is it calcium that came out of solution. I have seen this in buckets of well water left bubbling with an air pump for a few days.

Calcium was my guess.

PharmHand · Oct 26, 2018

Kepster said:
View attachment 835879 View attachment 835880 My PH has been dropping little by little each week and I noticed this algae like substance floating around my res.

Anyone come across this before?

Yes. Filamentous? White algae. Pure water? Thoroughly clean, disinfect, then keep
res dark, aerated/moving under 70f. Uv light and a filter can help too. I get it in my condensate water

Kepster · Oct 26, 2018

MIMedGrower said:
Is it calcium that came out of solution. I have seen this in buckets of well water left bubbling with an air pump for a few days.

Calcium was my guess.

What do you mean by calcium coming out of solution?

Kepster · Oct 26, 2018

PharmHand said:
Yes. Filamentous? White algae. Pure water? Thoroughly clean, disinfect, then keep
res dark, aerated/moving under 70f. Uv light and a filter can help too. I get it in my condensate water

It was slimy/rubbery in texture couldn't relate to filamentous though as I have never even heard of the word prior to today lol. I am using RO water that was being kept in the same room I was growing in. I had a good habit of cleaning the res at least once a month but let it go for a bit so I'm sure that didn't help. Its now outside of the grow room, scrubbed and disinfected. PH is back to normal and no sign of it since. I would still like to know what is was though because when I perform a search for Filamentous algae I can't find any images or descriptions that match what it was that I found so I'm still curious as to what caused it and where it came from.

MIMedGrower · Oct 26, 2018

Kepster said:
What do you mean by calcium coming out of solution?

Like calcium and iron in well water that stains the shower or clogs the faucet screen.

But after I read @PharmHand ‘s comment and did a search it looked like the white cloud in the images at the top of this page.

Kepster · Dec 30, 2018

MIMedGrower said:
Like calcium and iron in well water that stains the shower or clogs the faucet screen.

But after I read @PharmHand ‘s comment and did a search it looked like the white cloud in the images at the top of this page.

View attachment 838125

Never saw this reply but no it didn’t look cloudy at all, when I tried to grab it it had a gelatinous/slimy texture to it.

Still curious as what it could have been if anyone’s come across it before

MIMedGrower · Dec 30, 2018

Kepster said:
Never saw this reply but no it didn’t look cloudy at all, when I tried to grab it it had a gelatinous/slimy texture to it.

Still curious as what it could have been if anyone’s come across it before

Sorry not sure then.

White Algae In My Water Tank

White Algae In My Water Tank

Kepster

Kepster

Kepster

MIMedGrower

PharmHand

Kepster

Kepster

MIMedGrower

Kepster

MIMedGrower

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