







๐ฟ Clear waters, zero hassleโyour pondโs new best friend!
The Tetra Pond Fountain Block 6 Count offers an easy-to-use, gelatin-free tablet solution designed to control algae growth in ornamental fountains. Each ultra-light 0.28g block slowly releases active ingredients to maintain crystal-clear water safely for all aquatic life stages, fitting compactly into any pond setup without the need for batteries or complicated installation.


| ASIN | B003DASH9U |
| Allergen Information | Gelatin Free |
| Best Sellers Rank | #65,910 in Pet Supplies ( See Top 100 in Pet Supplies ) #122 in Pond Care & Water Treatment |
| Brand | Tetra |
| Brand Name | Tetra |
| Customer Reviews | 4.2 out of 5 stars 1,528 Reviews |
| Global Trade Identification Number | 00046798167372 |
| Included Components | TetraPond Anti-Algae Blocks for Fountains, 6-Count |
| Item Form | Tablets |
| Item Type Name | Tetra Fountain Block 6 Count, Controls Algae Growth In Ornamental Fountains |
| Item Weight | 0.01 Ounces |
| Item form | Tablets |
| Item weight | 0.01 Ounces |
| Liquid Volume | 10 Milliliters |
| Liquid volume | 10 Milliliters |
| Manufacturer | TetraPond |
| Manufacturer Part Number | 16737 |
| Model Number | 16737 |
| Pet Type | Fish |
| Target Species | Fish |
| UPC | 707005178078 046798167372 |
| Unit Count | 2.88 Milliliters |
| Unit count | 2.88 Milliliters |
G**N
Not recommended
Killed my fish
D**.
Algae Under Control
I've been looking for a quality algae control for awhile. The liquid ones have gone up in price but don't really control the algae that grows in my fountain. This one does the trick and is reasonably priced. We placed this in the fountain and it goes to work. No need to remember to add it quickly. We were gone on vacation and thought for sure we would need to clean the fountain upon our return, but no, the algae block did its job. Would definitely recommend if you have an algae problem.
J**Y
quick and effective
My small waterfall/pond was getting overrun by green algae. A friend recommended this product, so bought it and once in hand, dropped a single small block into the pond near the pump inlet. Within a few days, water was clear again, and within a few weeks, all the stones were clean again. Pretty amazing. The package label is a bit confusing though, because it shows pictures of fish on it, like for use in Koi pond, but fine print says it will kill fish and birds. Not sure about the actual dangers, but the newts we have running about during rain (and getting into the pond) have not diminished in number.
A**R
Smaller than Expected!
Product works well. I've been using this product for quite a few months. Used to get it in larger size (28 g each). This is only 12 g each. Unfortunately, the larger size in bulk cannot be sent to CA, because of Prop65 (what a joke!). Widh they can sell the larger (28 g) size block in small quantity to get around CA Prop65. All in all, am satisfy with the product performance. Just make sure you are aware that this is only 12 g each, good for treating 30 - 100 gals.
B**D
Cut in half for small fountain
I cut these in half to use in my small fountain. They do not totally eliminate the algae, but they really do help. Last a couple weeks or so. Shipping time was slow, but now I have a year's supply.
D**D
Buyer be ware
Product works well ... but I got sent the single block instead of the 6 pack as advertised and they sent a replacement but it was sadly also just one block. So I'll go elsewhere to get this product
Trustpilot
3 weeks ago
1 month ago