PondMAX AlgaeSTOP Reviews

4.9 Rating 8 Reviews

About Play It Koi:

Play it Koi makes it easy for you to turn your dream of a backyard watergarden into reality! From initial planning & design, through the build, all the way to sustainable long-term care and enjoyment of your thriving natural oasis - we have you covered every step of the way. These full-service offerings are available to greater Seattle area residents only at this time. In our online store, you'll find the best selection of quality Koi pond supplies, including pond kits, pond pumps, pond liner, pond filtration, water plants, koi food and other water feature supplies. We carry only the highest quality pond and waterscape supplies so you can rest assured your Koi fish and other pond inhabitants are safe and sound.

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Phone:

(206) 350-7580

Email:

support@playitkoi.com

Location:

18411 36th Drive Southeast,
Bothell
Washington
98012

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“Order# 72908 placed 6/24/26 with a 5 day $50 delivery option has not been fully delivered as of 7/4/26. I have only received 1 of the 2 gal containers of the pondmax algea stop and have not received the 2 32oz containers of ultra clear biological pond clarifier. I left a voicemail at 206 350-7580 on 7/2/26 inquiring about the status of the order but have not received a call back; called a couple other times but no one answered the phone. I was charged the full amount of the order 6/25/26. Can you call me at 206 399-3583 to talk about the order?”

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Posted 1 month ago

“Algae stop works very well and it is a very good price.”

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Posted 2 months ago

Glad the AlgaeSTOP is pulling its weight for you, Kenneth, and that the price felt right too. A little goes a long way, so dose slow and give it time to work. Reach out anytime if you have questions. — Derek, Play It Koi

Posted 1 month ago

“Great algae cleaner for our koi pond.”

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Posted 7 months ago

“Best algae stop I’ve tried over the years and works great around my pond and plants”

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Posted 11 months ago

“Fair price, quick shipping and I always use Pondmax AlgaeSTOP. It defintilely stops growth of string algae while my UV clarifier controls the floating algae. Has never hurt my koi.”

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Posted 1 year ago

“Started at a lower dose to make sure my fish would tolerate. Have increased each time and it is working”

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Posted 1 year ago

“This is strongly helping to deal with the algae in my really big pond with Koi.”