koobas.hobune.stream
Can I buy the asset of easy water, replace their textures with my own, and still sell my game?
Can I just use the asset I bought as a canvas?
If you bought it i'm pretty sure you can, and if you re-texture it that would be fine. But just in case, contact the seller. Also, it might not be noticeable that you used someone elses' so it should be fine.
Yes, you can.
Yes, that's what the asset store is for - to provide assets that you can use or customise in your own games.
