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Tetra Pond Block 4 Count, Controls Algae Growth In Ornamental Fish Ponds (16735)

Q: What are the ingredients?

ACTIVE INGREDIENTS: Copper Sulfate pentahydrate 1.02%; 1-dimethylurea 0.51%OTHER INGREDIENTS: 98.47% NOTE: Ingredients taken from package label.

Q: How long until you start to see the water clear up?

The length of time it takes to clear up the algae will depend on a number of things such as the overall water quality of the pond, the stocking level, your filtration, the amount of organic matter in the pond, and so forth. The more organic matter, the softer the water, the less effective and more time it will take. In a situation such as this, we recommend a partial water change initially, prior to dropping the blocks in. For more assistance, please contact the Tetra Consumer Relations Team at 1-800-526-0650.

Q: Is the block supposed to disolve? its been in my pond for two weeks and still the same as when it went in.

No. That's why I like it. It gets smaller over time and takes about 3 - 4 weeks to disappear.

Q: will the Tetra Pond Anti Algae Block work in a 40 gallon aquarium that has 2 turtles that are 30 years old. Will it harm them.

I use it in my goldfish pond. And my box turtles have access to it. No harm has come to either animal as long as the water is aerated. This product removes the oxygen from the water.

4.4/5

Product ID: 694864491

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12 interest-free installments with tabby

Details

Brand
TetraPond
Liquid Volume
100 Gallons
Item Weight
0.35 Pounds
Item Form
Liquid
Target Species
Fish

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Description

Tetra Pond Block 4 Count, Controls Algae Growth In Ornamental Fish Ponds (16735)

Specifications

Item Weight	0.35 Pounds
Liquid Volume	100 Gallons
Target Species	Fish
Item Form	Liquid
Allergen Information	Gelatin Free

Have a Question? See What Others Asked

What are the ingredients?

How long until you start to see the water clear up?

Is the block supposed to disolve? its been in my pond for two weeks and still the same as when it went in.

will the Tetra Pond Anti Algae Block work in a 40 gallon aquarium that has 2 turtles that are 30 years old. Will it harm them.

Common Questions

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Farhan Q.

The delivery time was excellent, and the packaging was secure.

2 months ago

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Fast shipping and excellent packaging. The Leatherman tool feels very premium and sturdy.

1 day ago

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Secure Transaction

12 interest-free installments with tabby

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Ayesha M.

The product exactly matches the description. Very satisfied with my purchase.

5 days ago

Anjali K.

The product quality is outstanding. Exactly what I needed for my work.

1 month ago

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