r/pools 28d ago

Pool Help & Questions Pool Robot Megathread

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We get TONS of items about pool robots.

In an effort to control the absolute mayhem around them, and most importantly: Prevent companies from using it as a tool to spam you, we're consolidating things to a regular thread.

SO: Post your pool robot recommendations/quesitons/etc here.

Look for responses.


r/pools May 02 '26

2026 Season Kickoff: Claim Your User Flair!

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Our first community user flairs are finally here and we're ready to have fun with it. To kick off the 2026 season, we’re launching two distinct paths to get you flaired up.

Whether you’re uncovering a disaster or you’ve kept your water perfect all year, pick the path that fits your situation:

Path 1: Swamp Slayer '26 ⚔️

This is for those who are reclaiming their pool from the depths.

  • Post Flair to use: Clearing the Swamp '26
  • Requirement: Show us the transformation! We want to see the progress from green to clean.

Path 2: Certified Clear '26 🏆

This is for those who never close or those whose pools opened up sparkling and stayed that way.

  • Post Flair to use: In the Clear '26
  • Requirement: Show us that pristine balanced water you've been maintaining.

Requirement for both paths

  • At least one photo in your post must include a handwritten note with your Reddit username and a mention of r/pools. We want to see the receipts!

Flair Assignment

The Mod Team will review every submission and assign your permanent user flair. We will run this until the end of August, all we ask is that you be patient as we verify each submission.

Note: You can only carry one title at a time, so choose your path wisely!

Let’s see those pools!


r/pools 11h ago

Buying this house the pool is 🫠 ugh. Owner says she *thinks* there might be a leak? We are first time pool owners no idea where to start. Is DIY possible?

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r/pools 13h ago

Costs & Calculations Buying a House with a Pool

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Hello. Im thinking about buying a house with a pool.

Ive never owned a pool before, so im concerned about the costs and if it would be worth it?

Has anyone here ever regretted getting/buying a pool? If so, why?

Again. Im not building the pool. The pool is already there, so no real big initial costs.

Thanks!


r/pools 29m ago

Nowhere for the overflow to go

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My pool is old, about 35 years old. It's small but we get heavy rain storms and it fills up pretty fast. I have nowhere for the water to go when I pump it out. I have a backwash hose that I use and the only place for the water to go is into my yard. There is no grass there only weeds because the chlorine kills it. I can't run the hose out to the street because it would have to go across the sidewalk and the HOA would have a fit. Any suggestions?


r/pools 41m ago

Is winterizing not worth the money?

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Assume a 120k litre in-ground pool in southern Ontario with a mesh cover. The pool is going to be closed for 6 months due to cold weather.

Surely by the time you open, it the pool is going to be green no matter what you do when closing won't it?

If you put lots of liquid chlorine in and filter as part of closing, you are going to dump a lot of it out as part of lowering the water. The chlorine isn't going to last very long anyway and water is going to get in via rain and snow and leaves blowing onto the cover over the closed time isn't going to help.

So surely the pool is going to be green when you open whatever you do. I can't see what you could do to keep it clear for 6 months when closed if there is no way to keep it clear for 3 weeks without shocking when it is open.

If there is no way to keep it clear from close to open wouldn't you be better off just spending your money on liquid chlorine when opening rather than any chemicals when closing?

EDIT: I forgot to mention that I'm doing the rest of the closing and this is just about putting chemicals in after the mechanical side if it - lowering water blowing lines etc


r/pools 20h ago

Green pool - I’m at a loss

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**UPDATE: I’m moving FC to 40. Before commenting on phosphates - Uncle Jacks Purple Stuff has Phosphonates in it which tests the same as normal phosphates. Algae cannot eat phosphonates.

I’ve owned pools for 25 years - this is a first for me:
13k gallon salt pool
DFW, TX area
Pebbletec
Hayward C4025 cartridge filter
See pics for test results

8/28 8lb of ascorbic acid to clean iron stains - did an amazing job.

8/29 overdosed by 40% Uncle Jacks Purple Stuff….

Pool turned whitish cloudy - over the next day. See pic.

8/30 cleaned cartridge filter and salt cell - broke connecting nut - pool down for a couple days in 100+ heat and had low chlorine - I believe due to ascorbic acid.

Pool turned green and murky

9/1 - pool fixed - ran pump overnight

9/2 - no change to clarity or color - added 3 gallons of liquid chlorine plus 3lb of shock.

9/4 - pool is clear, but green - like a sprite bottle.

9/7 - no change - I’ve cleaned cartridges 3x in the last 3-4 days. Barely anything coming out of them.

Pics - blue murky = after uncle jacks
Green murky - after pool fixed
Green clear - today

I’m assuming this is metal oxidation - our tap water also has iron and copper.

I’ve read that if I use phosphate remover that the metals will be released back and stain the pool.

I’m also told that the phosphate jumping up is most likely from phosphonates from uncle jacks - not organic material.

Anything I can do besides empty/refill?


r/pools 20h ago

Pool Help & Questions House burned down - seeking long term maintenance advice

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Our house burned down in April, we’re in the Charlotte NC USA area. We’re still a year out from moving back in. Our neighbor has been great, offering hose and setup a small pump. We’ve been adding liquid chlorine to keep things from growing. We’ve got a robot running to pickup larger debris. Demo of the house is almost complete, but at one point I think they yanked out the pool light wire and since then we haven’t been able to maintain water level above the skimmers. Or maybe cracked some pipe.. not sure.

Looking for maintenance advice over the next year and then based on photos and above, what we might be looking at as far as getting it up and running like new again. Resurface concrete, replacing pump/filter system etc. Any advice as far as When to engage in fixing up the pool area relative to the house and needs based on what you see. Anything I should make sure to coordinate with the GC on? I’ll take all advice! Appreciate you all.


r/pools 55m ago

First Time Pool Owner Help

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We bought a house last year that has a inground pool. Roughly 33,000 gallons, and is salt water. The last owners just hired all the work to be done. We dont have that liberty. We found a local company which helped us get the water taken care of but now I have having issues with the Pentair Intellichlor IC40, the cell light (circled in red) keeps flashing. When I check the life left on it, it reads 60%. I have cleaned it twice this season. Just looking to find out if there is something I'm missing or if it needs to be replaced.


r/pools 55m ago

Replacing a 2-speed pump

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My original 2-speed pump locked up so I need to replace it. I've been told 2-speed pumps are no longer made, so I'm left with a variable speed pump ($$$) or a single speed. My current pump is 2 HP, which I'm also told isn't made anymore either. I have one quote for a 1.65 HP pump and another for a 1 HP pump. The guy who quoted the 1 HP pump said it would be sufficient but I'm concerned since the existing pump is 2 HP. My pool is inground, salt, 12k gallons, electric heat. It originally had a pressure side cleaner but I've switched to battery-powered cleaning robots so nothing runs off the pump. Thoughts?


r/pools 14h ago

Costs & Calculations Hayward powerflo rusted out after 7 years

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Ok I know these things aren’t meant to last forever, but my lord this thing was completely rusted through after only 7 years of use. It literally was crumbling apart as I removed it - the mounting bracket just disintegrated.

Come on Hayward, can’t you build these things to be a bit more resilient to the elements? I kept this pump out of direct contact with rain and always properly drained and winterized it at the end of every season.

Oh well, another $600 replacement :-(


r/pools 1h ago

Pool Help & Questions Plan for multi valve replacement anyway?

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Looks like I have a leak at the out flow port of my multi valve when the rpm gets high on my pump. Appears to be coming from in between the MP and the PVC connection at the bottom

Not taken it off yet to look as it’s ok for now rather than not being ready for the job to fix the actual cause yet.

With the multi port valve being 9 years old, should I just plan on replacing it regardless since I’ll have the connection taken apart? Basically just order a new multi port valve to have on hand since (probably) is a hairline fracture and would not like to wait a bunch of days to get one if it’s the issue versus not having one handy?


r/pools 12h ago

Pool Help & Questions Pool Help

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Went into a depression, now my pool looks like a swamp. Any advice on next steps?


r/pools 4h ago

Pool Help & Questions My mom bought this off Temu

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Is it effective? How do I use it? it did not come with instructions


r/pools 15h ago

Pool Help & Questions With Fall approaching how do you limit or stop massive amount of leaves into your pool?

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Last fall and since i have great trees around the pool to provide shade in the texas heat, now comes the results. LEAVES and more leaves.

Any innovative way to keep the off a cover? thinking of a pvc
Quanset hut over it. Any other ideas?


r/pools 8h ago

DIY & Repairs A friend of mine sent me this picture of their skimmer basket

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A friend of mine sent me this picture and I'm here to ask if there is anything that can be done to patch this up at all. Even if it's temporary, as they cannot afford a professional repair right now. Thank you!


r/pools 1d ago

Builds & Renos Pool Design

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Looking for thoughts on this pool design! We live in a warm climate, so we’ll never need to cover the pool. I really like the social aspect of this layout and how it seems designed for people to hang out and enjoy the pool together.
Would love to hear your thoughts…anything you love, dislike, or would change?

- 14x28 pool
- 6x12-sunshelf
- 5x8- spa
- 3.6ft to 6ft pool depth
- Salt water
- 3 lights, raised spa with spillover, 1 bubbler, pebble sheen finish


r/pools 20h ago

DIY & Repairs Pool Closing process

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DIYers — how do you blow out your pool lines when closing for the season? Curious what equipment/method you use.


r/pools 1d ago

I have a pool that is redish brownish and the chlorine test doesn't show any chlorine and the ph is at 6.8....how do I fix the issue

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r/pools 18h ago

Results are in...

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My husband's grandparent's pool is constantly battling algae (including currently). I know there is a history of using pucks, so I surmised the CYA was likely too high with not enough chlorine being added to account for the demand. They didnt want to hear it so I just bided my time until I could obtain a sample on the sly. Finally had my opportunity today and here are the results...

Leslie's

FC - 7.29

TC - 7.29

pH - 7.2

TA - 11

CYA - 173

Copper - 0.3 (I imagine they used an algaecide recently)

Phosphates - 2566

Taylor

FC - 7

CC - 0.5

pH - 7.2

TA - ? (made an error during testing and didnt have time to redo it)

CYA - Over 100 (will run dilution test later)

Husband thinks he can convince them to drain before winterizing... we shall see


r/pools 1d ago

Casual Splash for the life of me I cant figure out where the water is goin

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i knew pools lost water fro. evaporation but didnt think mine was losing this much stared marking the water level every few days nd drop was actually pretty noticeable

for a while i tho i had a small leak somewhere now im just trying to fig out whats normal evaporation and whats not especially with the warmer weather


r/pools 1d ago

Island Granite Grey Liner

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Anyone have the Merlin Island granite grey liner? Love it? Hate it? Currently filling our pool…was hoping for more of a dark blue than green color.


r/pools 14h ago

Non-leaking crack in pool

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Hello, I noticed this crack in my plaster pool today. It had a bit of scale dripping down the side. I filled a syringe with some coffee and it doesn’t seem like it’s leaking any water. No noticeable increase in my water bill either. Is this cosmetic or reason to worry?


r/pools 15h ago

Black Algae or something else?

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I am absolutely struggling with whatever this is on our gunnite. no amount of scrubbing with either a metal brush or a pumice stone gets rid of it. I can’t scratch it off with my fingernail. In assumed it was black algae but thought that a pumice would at least scrape it off. Any ideas? I have a salt generating cell, everything is balanced, it’s just these black spots.


r/pools 1d ago

Pool Help & Questions How to keep mice out of pool heater

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I purchased a Haywood heater last year. Over the winter, mice made a nest inside and destroyed my ignition wire. How do you keep mice away? Thinking of disconnecting ignition wire and storing it inside for the winter. It cost be $160 to replace.