32oz 4X Blue Pond Dye + Pond Cleaner, Blue Dye for Ponds and Lakes, 2-in-1 Lake Colorant + Enzymes, Makes Murky Water Clean & Beautiful, Keeps The Water Cool, Clear, and Ideal for Fish & Wildlife

Lasts longer than the regular dye. After rain and 3 weeks later and the pond still had dye in it.

This stuff is amazing! A little goes a long way and it even hepled with the algae.

Works great and makes the pond look great

I recently purchased the 4x blue pond dye and cleaner for my 3/4 acre surface pond. I used one quart I am very satisfied with the results. The water is definitely clearer. As far as the pond cleaner, it is way too soon to see how effective that will be.

I have used the dye only version of this product before. It works well in the concentrate form. My pond is 3/4 acre, so it needs to be retreated a little more often than smaller ponds. I was interested in this one for the pond cleaning since I still get some muck and other organic build-up.Since it is end of season, it will have to wait until next year to see if it works. For the price, it is worth a try.

A little goes a long way

Even better than I thought. I will be buying more when I need them

I have three ponds. I love how I can choose a natural greenish shade or a brilliant deep dark blue shade. Can look natural or tropical. The ponds absolutely looks sooo much nicer with color. Even though my koi ponds aren’t the clearest….. with the pond die they look absolutely amazing.We have had crane problems and I make the we’re deeper blue to help protect the fish because you can’t see them swim around when it’s really deep dark blue. Can still see the fish when they eat. So that’s the best of both worlds. Protection and beauty.I usually get the die all over my hands. It doesn’t stay on skin more than two days.