If you own a boat, you sincerely need to take care of it. Your boat is often the biggest investment, you have in and the more years of fun days on the water you get out of it can be a very good thing. Using zinc anodes is just one of the many for you to retain your boat longer. Anodes are tiny little pieces of metal that prevent major boating calamities.
If you have ever seen rust/scale on a metal substance around your house (bike or metal fence), Hear me out. If metal and steel get wet and sits in the air, it will turn into rust. A new term that we call corrosion. Your boat is in the water and when it stays that way it always soaks up moisture. This is why it's so important to have zinc anodes. Unlike some other metals, such as steel and aluminum that you will find on your boat, zinc is what they call a 'sacrificial' metal; it corrodes away first. This way, they safeguard your boat from corroding and being damaged.
The metal on your boat can begin to rust, making it weak and less secure. It would be dangerous if the metal was not strong enough to take the weight of everybody on there)paren(()=>{}) The fact is that a boat that is not very sturdy could very well fall out on the water. This is why zinc anodes are so essential. They will prevent oxidation and ensure safety of your entire boating crew.
You put a lot of money into your boat, so it makes sense that you would want to keep it in fit shape for as long as possible. Zinc anodes a Then there are zinc anodes. Stop rust before develops are what aluminum anodes do for you and your boat. And with better metal comes a much longer lasting boat! So, if you really love your boat and want it to run for many years use some zinc anodes frequently.
Galvanic corrosion is another form of rust. This form of corrosion happens when metals are in touch with each other and water at the same time. In this case, the metal that has more reactivity (zinc in this instance) will itself start to corrode before anything else. This is good news because it prevents other metals like copper or aluminum from corroding away. That is why zinc anodes are necessary! This has the effect of shielding, because it rusts itself first but serves to protect the other metals of your boat from being wrecked.