1 Gallon Aqua Blue Pond Dye 4X Concentrate, Lake & Pond Dye Blue for Aqua Colored Water, Ideal Lake Colorant, Aquashade Colorant That Protects Against Sunlight - Ideal for Fish and Wildlife

Have tried several different kinds of I used this several months ago and even with lots of flooding rain the pond still has a good color. The water is not nasty and makes it better for fishing. Will definitely buy again.

Can’t say enough about this product. Changed the whole look of my 1/2 acre pond. Cleared up. Doesn’t take much. Went from muddy brown to green in just a couple hours.

It's easy to use. Just pour it into the pond.

I use this product in my pond regularly…makes it a beautiful aqua water color as in the tropics.

I used the pond dye as directed for my size pond, however, the water did not turn as blue as I expected when reading the product description and other reviews. As you can see from the pictures, there is definitely a blue tinge to the pond water, but it is not a deep or vibrant blue. The dye does add blue to the water which helps with my land/water scaping goals, but it is just not as good as other products I have used in the past. I think this product would be better suited for smaller ponds and koi ponds than a natural pond like mine. As other reviews have noted, make sure you wear protective clothing and gloves; I am glad I did because some of the dye got onto my gloves and it has been very difficult to wash off.

Price looked decent if it actually would treat a 1 acre pond. I measured out 8 oz. exactly. My pond is right under 1/4 acre, so 8 oz. was the correct amount to treat my pond according to the seller. After two days the dye distributed pretty thoroughly across the pond. The entire pond has a very light shade of blue, but it is not dark at all compared to the previous products I have always used like the Blue Sapphire Dye from Lake Restoration Company. I believe 16 oz. or maybe the entire 32 oz bottle would be needed to achieve a beneficial shading to prevent any algae growth. But we will see. Rain is expected this week and the temperature has been in the mid to upper 80s here in Southern Louisiana. Product requires a great deal of caution when opening and handling unless you want to look like a Smurf. The concentrated product will splash very easily when trying to remove the seal from the container, pouring from the container to measure, and when pouring into the pond. Use latex gloves and eye protection when handling. I will be back to update this review in a few weeks to rate the product performance.

It works great

Definitely turns a large pond blue

Great stuff, super concentrated. I have a smaller pond, so diluted for better dosing control. Algae control has been very good, appearance is nice as well

this did not turn to aqua blue , it was a very dark blue , they did not give me a refund as i messaged them , well they gave me .33 cents for shipping , do not buy it if you want aqua blue colour