Chapin International 6-8061 2 Gallon Replacement Tank, Translucent

Have two of these. One for vegetation killer and one for liquid fertilizer. The Mix On Exit system is great in that the water mixes with the tank contents in the hose not the water tank.

spraying for weeds and fertilzer

I only have a few hours spraying weed control on my lawn, and a few additional hours spraying everything killer on fence lines and so far, it's doing what I expected for the price. I mounted mine on a Kubota RTV x900. Had to build a boom holder and frame to secure the tank, not an issue and I expected to do that. The chemical tanks could be greatly improved simply by moving the supply line up to the top of the side of the tank. This would eliminate leak down during storage due to a bad seal. I may, at some point move it on my own. Again great product for the price. You may have to customize it to your use case and setup.

I highly recommend getting this to keep your chemicals separate I bought one just for water to use while flushing out the lines. It's nice not having contamination in the tank so you can use the tank for more than just chemical I use mine for watering trees and plants also and I don't want the chemicals in the main tank. I will probably order another one for fertilizer next spring.

I have one tank for weed killer the other tank for insects

I bought a couple extra tanks for use with different chemicals. Excellent product, a breeze to switch from one tank to another with no need to rinse the tanks. Highly recommend.

great to keep the chemicals in the container and not have to transfer them back to original container when done

The plunger in the shut-off valve on one of four chemical tanks I have broke. Now that tank leaks. From the way those valves are constructed, it won't be long before the other three tanks have the same issue. Of course, there is no easy way to contact Chapin to order repair parts. Their website contact links all timeout. I am not wasting time phoning a toll-free number to listen to elevator music. I will instead post accurate reviews using my experience with the product.