






🛡️ Protect your pool’s metal like a pro—because corrosion waits for no one!
This 2-pack of Tongass Zinc Anode Weights offers a compact 5.6 oz zinc disk designed to anchor skimmer baskets while providing passive cathodic protection against saltwater corrosion. Featuring galvanic anode technology, these weights corrode first to protect more valuable metal components in salt system pools. With four mounting holes and two included cable ties, installation is secure and versatile. Ideal for millennial pool owners who want a low-maintenance, cost-effective solution to extend the lifespan of their pool hardware.
























































| Best Sellers Rank | #109,110 in Patio, Lawn & Garden ( See Top 100 in Patio, Lawn & Garden ) #258 in Pool Rakes, Skimmers & Nets |
| Customer Reviews | 4.6 out of 5 stars 253 Reviews |
P**N
Works, keeps skimmer basket down after lots of lost weights.
My pool guy and mother nature kept destroying the basket weight. Between tapping my skimmer basket on the railing and just the south Florida climate, I would loose the pool weights from the basket clip about every 3-6 months. Finally just grabbed this and the zinc was a bonus. I used some good zip ties to hold it to the bottom. Lasted past 6 months now and all is good. If a zip tie breaks, I don't loose the weight because I still have 2 attached.
A**R
Good for a salt water gunite pool!
Works great in a skimmer basket!
R**K
Don't Rely on Included Nylon Wire Tie
It seems to function fine. It comes with nylon wire ties. Don't rely on them because they seem to become fragile and break, probably due to the chlorine. Mine broke after 4 weeks, resulting in the zinc disk falling into my trash bin when I emptied the basket. I'm going to try stainless steel 316 bolt & nut for the next one.
R**K
Very easy to install
I purchased the TonGass Zinc Anti-Electrolysis Sacrificial Anode after having to replace my spa's water heater (expensive although I bought an Amazon replacement). I've used anodes in household water heaters in the past and the anodes help reduce corrosion. This anode was easy to install; it is heavy enough to place in the spa's water return/filter area as the photo shows. It also came with cable ties that easily fit through the holes in the anode to another tie down, so installation in swimming pools and spas are simple. I'm hoping that, with this anode, the new heater will last longer than the old one did (13 years).
D**N
That it performs as advertised
Appears to be good product. Good value for money
J**I
Easy to attach to skimmer basket.
Used as a weight in our skimmer basket. It kept popping up when the pump turned on during the evening when we were unable to flip it back. It works well.
D**E
Great product thank you!
Great product thank you!
J**R
The packaging from manufacturer says Zinc coated heavy duty steel.
Probably going to return these. Not taking the chance that they aren’t 100% Zinc. Carbon steel introduced to a new pool would be catastrophic.
Trustpilot
5 days ago
2 months ago