Tag Archives: water

Add A Pool Ionizer to Save Money on Chlorine, Clarifier and Your Time!

We live in Southwest Michigan, have an older 40,000 gallon in-ground pool surrounded by trees and all kinds of vegetation. It seemed like trying to keep the pool clean was a never ending job. In July 2022 a friend recommeded that I buy a pool ionizer to clarify our pool and cut down on algae. The results are promising so let me explain.


On Amazon there are a ton of companies selling solar power pool ionizers. They basically look like a mushroom with solar cells on a flat top and then a 10-12″ cylinder that goes down in the water. In that cylinder is a mesh basket filter, a steel spring and a copper-silver anode.

The solar cells generate direct current (DC) voltage with the negative going to the copper cylinder-silver anode. The postive voltage goes to the metal spring that is the cathode and it encircles the anode with a slight gap in between. The slight current causes positively charged copper-silver “cat-ions” to come off the anode and then they float in the water until they bond with negatively charged microorganisms, such as bacteria and algae, and cause them to break down and due. Your filter then removes them.

Is this dangerous? No, the voltage and current are really low. The use of silver and copper to clean/purify surfaces has been known for hundreds of years. So, it’s definitely proven.

What did I buy?

Well, I read reviews on Amazon plus the friend recommended the model I bought. I went sith the EAAZPOOL Solar Ionizer for a 45,000 gallon pool. They make one for smaller pools but I needed this larger one.

The unit arrived nicely packed. I have not needed to use their customer support so far.

Assembly is super easy – turn the solar cell covered main unit upside down, screw in the anode on the bottom, put the spring in place, put the basket on and then use the plastic thumb screw to hold everything in place. It also comes with a big rubber band that you put around the outside of the main body to further seal the seam where the top and bottom halves of the case come together. You then place it in the water and it runs when the sunlights hits it.

Put the rubber band arund the “equator” or outside midde of the unit to further seal it. Note, you need to set the unit in the pool. I tossed it in once and the rubber band popped off. No harm done – I just fished it out and put the band on – no more tossing it in either.

If you disassemble the unit in a few days and check you will notice the surface of the copper-silver rod will be getting discolored and over time it will even become pitted.

About once a week you take the unit part and wire brush the anode and the wire cathode, plus rinse out the basket.

To take the unit apart, turn the plastic butterful screw counter-clockwise until it pulls out.
The basket and the spring cathode lift right off the unit. You can see the green corrosion. That’s after about 1-2 weeks.
The corrosion brushes right off – not hard to do at all. I just clean it right on the unit and the spring also. I then rinse it all off.
This is what the bottom looks like – the copper-silver anode screws onto the screw stud you see. The cathode wire sits on the silver metal contacts you see. The basket sits in the al perimeter.


For us, the most striking difference was the clarity of the water improved. While algae formation decreased some, I had hoped for more. This season I am putting a new anode and cathode in the existing unit and adding a second unit. Our pool only gets direct sun from about 11am until about 3pm because trees block the light so I don’t think enough ionization is happening. I’ll use the test strips they supply to make sure I don’t add too much.

The following are both the unit and the refill kit if you need it – my anode and cathode lasted from July to October just FYI.


Yes, they do work. Everybody I know with one likes it. My results with the definitely clearer water are promising and I think the second one in my case, with both a big pool and limited direct sun light, will cut back the algae they way I want.

I hope this helps you out. I’ll post an update this summer once I see how using two units works.

If you find this post useful, please share the link on Facebook, with your friends, etc. Your support is much appreciated and if you have any feedback, please email me at info@roninsgrips.com. Please note that for links to other websites, I may be paid via an affiliate program such as Avantlink, Impact, Amazon and eBay.

Use A Pool Leveller To Keep Your In-Ground Pool Full This Year: Fill-O-Matic Brand Worked Great For Me

We have an in-ground pool that was built in the 1970s. Every year when I open it, I wonder what all will be wrong. Starting some years ago we developed a small leak – most likely in a line somewhere. Between that and evaporation, it used to be a challenge to keep the water level correct. This was a big deal because if the water dropped below the skimmer then the pump would run dry and nothing got filtered. Notice how I put that in past tense? It’s not a problem any longer.

In October 2021, I bought a Fill-O-Matic automatic pool leveller. The brand sounds like a gimmick but it really works – I bought mine based on a referral actually but ran out of time before the season ended. However, right at the start of the 2022 pool season in Michigan I installed it and it couldn’t be more simple – you basically adjust the height to where you want the water, connect a host, turn on the water and away it goes.

It’s basically a float valve that moves up and down. When water is added, it moves up and eventually closes the valve. When it goes down, it reaches a point where it opens the valve and it does it in degrees – if the float goes down a bit, the valve only lets a little bit of water in.

The red plastic is the float. When it goes down, the valve gradually opens and water comes in as you can see. When the float goes up, the valve gradually closes.
This is the back of the unit – when you loosen the black finger nuts shown, you can then slide the float up and down and thus control your water level.

What I found was that the unit ran almost constantly but the amount of water it was adding in was small. It’s a very simple well made quality mechanical device and that’s good – that also means it will be reliable.


I ran it all of 2022 without a problem, rinsed it off before storing it and absolutely plan on using it this year again. By the way, it’s made in the USA and I actually corresponded with the inventor over some question I had – I recall he answered quickly and it addressed whatever it was that I asked. When I searched on Amazon for the product, I notice there are cheap import knock-offs. Be sure to the original Fill-O-Matic.

If you find this post useful, please share the link on Facebook, with your friends, etc. Your support is much appreciated and if you have any feedback, please email me at info@roninsgrips.com. Please note that for links to other websites, I may be paid via an affiliate program such as Avantlink, Impact, Amazon and eBay.