What are the ingredients? There is no information on the box or bottle and there is no insert. I will not put an unknown substance into my tank. Thx

I've used this product in a 55gal planted tank that was COVERED in green-slime algae. Whatever it is made of, it cleaned up the tank in a week. And my plants and fish were all fine during and after it's use.

How much should I put in a 5 gallon tank?

I'd be conservative and go 1/2 to 2/3 of one level scoop.

Do I repeat the dosage day by day until the algae is gone? Or is a once a week between water changes thing?

Just one dose at one time. Be patient. By the 5th or 6th day the algae will be gone. You won't even need to keep dosing weekly after that because one treatment takes care of it.

It is known bga dies off with higher levels of o2, is this what's really killing off bga or the hidden ingredients doing it? snakeoil, maybe?

All I know is that even with higher levels of O2, bga was growing in my tank and there was no way to get rid of it as it is a bacteria. I wish we would know more about the composition of this product but the fact is: it is very efficient.

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Ultralife Blue Green Slime Stain Remover

Product ID: 591770004

Details

Brand
Ultralife
Item form
Powder
Material features
Eco-Friendly
Scent
Unscented
Specific uses for product
Aquarium

🌿Eco-friendly formula

💧125 gal treatment capacity

⚖️Safe for fish & plants

S$41

Duties & taxes included

In stock

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Description

🌊 Clear water, vibrant life—don’t let algae steal your spotlight!

EASY POWDER FORMULA - Simple to use—just add and enjoy a crystal-clear tank.
ECO FRIENDLY FISH SAFE - Protect your aquatic ecosystem without harmful chemicals.
TRUSTED ULTRALIFE QUALITY - Join thousands of aquarium pros who rely on Ultralife’s proven algae remover.
POWERFUL 125 GALLON COVERAGE - Treat large freshwater aquariums with a single application.
REVIVE VIBRANT AQUARIUM COLORS - Watch your tank transform as blue-green algae vanish effortlessly.

Ultralife Blue Green Slime Stain Remover is a powerful, eco-friendly powder treatment designed to eliminate blue-green algae from freshwater aquariums. Safe for fish and plants, it covers up to 125 gallons per application, restoring vibrant colors and maintaining a healthy aquatic environment.

Specifications

ASIN	B000QSK31M
Allergen Information	Abalone Free
Best Sellers Rank	#29,327 in Pet Supplies ( See Top 100 in Pet Supplies ) #228 in Fish Medication & Health Supplies
Brand Name	Ultralife
Contains Liquid Contents?	No
Customer Reviews	4.0 4.0 out of 5 stars (3)
Global Trade Identification Number	00790869100200
Item Form	Powder
Item Volume	32 Fluid Ounces
Item Weight	0.02 Pounds
Manufacturer	Ultralife
Material Features	Eco-Friendly
Model Number	908001
Number of Items	1
Part Number	908001
Scent	Unscented
Size	0.71 Ounce (Pack of 1)
Special Features	Multi Purpose
Specific Uses For Product	Aquarium
Surface Recommendation	Stainless Steel
UPC	790869100200 611102060597 886827811964

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Trustpilot

TrustScore 4.5 | 7,300+ reviews

Anita G.

Good experience, but the tracking updates could be better.

2 months ago

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Excellent communication throughout the order process. Product is perfect.

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