Grey Matter that vanishes
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Anf15
- I'm new here
- Posts: 3
- Joined: Mon 11 Jun, 2018 12:44
- My Pool: My pool was installed sometime in the mid 1980's. I have lived in house since 2013. Vinyl Liner. Sand Filter.Chlorine Pool (No Saltwater). Since moving in I have replaced the sand (twice). New Pump, New Chlorinator, New Multi-Port on my Hayward Sand Filter.
Grey Matter that vanishes
I have maintained this pool for past 5 years of home ownership. The pool is about 33 years old. This grey matter easily brushes away, but always comes back. Even when I vacuum to waste, it comes back next morning. I have tried every chemical recommended. No "local" pool person has ever been able to diagnose. Please help.
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ljmesg
- Pool Enthusiast
- Posts: 19
- Joined: Sun 18 Mar, 2018 11:43
Re: Grey Matter that vanishes
Looks like clumped algae. Vac to waste, shock, retest, vac to waste, etc.
Bumped for more help.
I have same issue but mine is not as clumped up.
Bumped for more help.
I have same issue but mine is not as clumped up.
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Denniswiseman
- Pool Industry Leader
- Posts: 2619
- Joined: Tue 06 Sep, 2011 05:48
- My Pool: 10k inground fibreglass, Telescopic Cover, Hayward Powerline pump, Quality filter with glass media, 27kw output heat pump, K-2006C test kit
- Location: United Kingdom
Re: Grey Matter that vanishes
You need to Slam with relation to your Chlorine / CYA Chart and your recommended Pool Levels
What are your numbers
FC:
TC:
pH:
TA:
CH:
CYA:
Pool chemicals:
What are your numbers
FC:
TC:
pH:
TA:
CH:
CYA:
Pool chemicals:
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Teapot
- Pool Industry Leader
- Posts: 1337
- Joined: Tue 17 Oct, 2017 10:52
- My Pool: 12 x 24 (45m3) liner pool, Triton TR60 filter with AFM glass media (Activate) and variable speed pump running 0.08HP
- Location: UK
Re: Grey Matter that vanishes
You already posted about this on another thread? viewtopic.php?f=48&t=8012&p=42641#p42641
Really does not look like algae, the water is too clear, just fine silt. I get that at crop cutting time, even gets through the cars cabin filter.
Really does not look like algae, the water is too clear, just fine silt. I get that at crop cutting time, even gets through the cars cabin filter.
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