What if you use to much?

You will have a diatom overbloom. Water will turn brownish. Its not harmful to the fish. Will dissipate in a couple of weeks. Can do a 15%-20% water change if required for aesthetic reasons.

Does this product work for koi ponds in full sun?

For me, this stuff works great. My koi pond is almost in full sun. It keeps water clear and is safe for all fish.

In several days my 4 week treatment will be completed and my 3' deep 800 gallon pond is maybe 30-40% more clear. Green algae on rubber sides. Advice?

This year we had an unusually warm and super dry spring into summer (Ohio). My use of this product this year took more like 6-7 weeks to get my pond balanced out and algae cleared up.

How long will a 124 ml bottle last me dor a 5000 gallon pond?

Maybe a few weeks. Though I don't recommend this product because it doesn't work

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Nualgi Natural Pond Cleaner (60ml) – Clarifier Treats 60,000 Gallons | Patented nano-nutrient formula fuels beneficial diatoms to balance water naturally. 100% safe for koi, fish & wildlife.

Product ID: 403621914

Details

Brand
Nualgi Pond
Item Form
Liquid
Liquid Volume
60 ml
Manufacturer
Nualgi America
Unit Count
1 Count

🐟100% safe for koi & wildlife

💧Treats 60,000 gallons

🧬Patented nano-nutrient formula

€ 80.13

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Sold byAmazon CroatiaDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

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Description

🌿 Clear water, happy pond—naturally powered brilliance!

SIMPLE WEEKLY RITUAL - Dose at dawn weekly to maintain crystal-clear water with minimal maintenance—save time, skip scrubbing.
ECO SAFE FOR ALL LIFE - 100% non-toxic formula protects koi, goldfish, frogs, birds, and plants—because your pond deserves pure safety.
OXYGENATE REVITALIZE - Diatoms release pure dissolved oxygen, enhancing fish health and supporting a thriving aquatic ecosystem.
NANO POWERED CLARITY BOOST - Patented nano-nutrients supercharge beneficial diatoms to naturally outcompete algae—ditch harsh chemicals.
MASSIVE 60 000 GALLON COVERAGE - Just 60ml transforms your entire pond—effortless scale-up for large water gardens.

Nualgi Natural Pond Cleaner is a highly concentrated 60ml liquid treatment that naturally balances pond ecosystems by fueling beneficial diatoms with a patented nano-nutrient formula. Treating up to 60,000 gallons, it boosts dissolved oxygen, outcompetes nuisance algae, and is 100% safe for koi, fish, and wildlife. Designed for easy weekly dosing, it reduces maintenance while promoting a vibrant, chemical-free aquatic environment.

Specifications

ASIN	B09N9W5NRC
Allergen Information	Barley Free
Best Sellers Rank	#47,067 in Patio, Lawn & Garden ( See Top 100 in Patio, Lawn & Garden ) #158 in Water Garden & Pond Treatment
Brand	Nualgi Pond Care
Brand Name	Nualgi Pond Care
Customer Reviews	4.3 out of 5 stars 394 Reviews
Global Trade Identification Number	00862168000366
Included Components	60 ml Bottle, Dropper
Item Form	Liquid
Item Type Name	Water Treatment
Liquid Volume	60 ml
Manufacturer	Nualgi America, Inc.
Manufacturer Part Number	npc60ml
Model Number	npc60ml
Pet Type	Fish
Target Species	Fish
Unit Count	1 Count
Warranty Description	Manufacturer’s warranty can be requested from customer service

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€ 80.13

Duties & taxes included

In stock

Sold byAmazon CroatiaDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to Croatia.

Secure transaction

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Abdullah B.

Great price for an authentic product. Fast international shipping too!

3 weeks ago

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Excellent communication throughout the order process. Product is perfect.

2 weeks ago

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