Evolution AquaPure Sludge Bomb Pond Sludge Remover – Natural Sludge Buster for Pond Clear Water Treatment, Bacteria Balls Cleaner Pond Bomb for Fish Ponds | 1 Gel Ball Treats 20,000 litres

great product worked in my 4000gallon koi pond over night less than 24 hours and the water is crystal clear and can see my pond liner like if it was new killed all the string algae and single cell algae and munched all the sludge on the bottom 100% ill be sticking to this product i have try 100S over the years this the most effective one the delivery was super fast next day wasn't expecting it for 2 days. its great for value as well

The media could not be loaded. Our pond was very green soupy and sludgy I purchased sludge bomb, a pond clear bomb and also changed my UV bulb, days later pond is getting much clearer and we can now see happy fish . I have attached a video , would highly recommend.

This is the first time of using this product but it does seem to have improved my pond. Will certainly use again

Use this product regularly & I personally think it's a brilliant product which definitely does what it says on the tin

Bought this to try and clear our pond. I cannot say that we saw any improvement at all.

Works

I inherited a pond when I moved into my new house and even though the house was empty for over a year the fish was still fed but the pond not cleaned so full of sludge. I popped one of these in and it cleared alot of it ! And made the water clear . Still alot of sludge left but it's a huge pond so didn't expect it to clear all ! Would highly recommend

good product