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Aqueon Silicone Sealant Clear 3 Ounces is a professional-grade, 100% non-toxic silicone sealant designed specifically for aquarium use. It delivers a permanently flexible, waterproof bond that prevents leaks without cracking or shrinking. Its clear finish ensures discreet repairs, making it ideal for freshwater and saltwater tanks. Compact and easy to apply, this sealant is the essential tool for maintaining a stable, leak-free aquatic environment.

| ASIN | B0002ASD2K |
| Best Sellers Rank | #5,315 in Pet Supplies ( See Top 100 in Pet Supplies ) #26 in Aquarium Water Treatments |
| Brand | Aqueon |
| Brand Name | Aqueon |
| Color | Clear |
| Compatible Material | Glass |
| Customer Reviews | 4.5 out of 5 stars 6,391 Reviews |
| Global Trade Identification Number | 00015905650038 |
| Included Components | Aqueon Aquarium Silicone Sealant Clear 3 Ounces |
| Item Dimensions | 2 x 2 x 5.75 inches |
| Item Form | Liquid Ready to Use |
| Item Type Name | Aqueon Aquarium Silicone Sealant |
| Item Weight | 3.52 ounces |
| Item dimensions L x W x H | 2 x 2 x 5.75 inches |
| Manufacturer | Central Garden & Pet |
| Material | Silicone |
| Material Type | Silicone |
| Model | 100165003 |
| Number of Items | 1 |
| Part Number | 100165003 |
| Style | Standard |
| Style Name | Standard |
| Surface Recommendation | Glass |
| UPC | 015905650038 |
| Unit Count | 85 Grams |
| Water Resistance Level | Waterproof |
R**C
Worked great - aquarium is not leaking!
Bought this product to seal my aquarium which started to leak.... you know.... after 20+ years... Aquarium was drained, cleaned, and dried. These are necessary steps, no way around it. Silicone was applied to clean surfaces. Everything works so far, almost a year later. Good product, practically invisible.
H**L
For dissipates in 24hrs
Good value for money works great high odor very versatile very effective sealant for my aquarium
Y**O
Repaired aquarium cracks
I bought this specific product because I didnโt want to mess with a tubes that require a gun. A few days ago I bought a used fish tank and failed to inspect it thoroughly. Later, I found a couple of cracks in its glass. The cracks were hair-thin and long, not through-and-through. I put strips of masking tape around the cracks, applied the silicone direct from the tube (I did not use the provided nozzle attachment), smoothed silicone with an old credit card, and left it overnight. Next day, I removed the masking tape and scraped extra silicone off with a razor (I keep a surplus of them to score bread). The treated cracks are indeed invisible. I am happy with the product.
I**H
Good but tube is terrible
Works as expected..the tube is kind of terrible though and doesnt seem to be actually sealed on the end, because both tubes I have used end up squirting out the back if you dont make sure to squeeze the silicone from the back of the tube.
J**B
Works wonders
Found a 55 gallon tank on the side of the road that was cracked on the bottom. Used this to fix it and I still have that tank. Not a single leak.
C**N
Better than I thought
I use this to seal custom fixtures in my hamster cage because itโs nontoxic if she choose on it and it held up way better than I thought it would it also cured very quickly. I will say that it does have a very strong smell so make sure you have a good ventilation, but overall very sturdy and easy to work with.
B**N
Clean silicone
Great quality aquarium safe sealant that doesnโt yellow. Easy to smooth out but is quite thick. Using a fine application tip requires a good amount of force to squeeze sealant out. Often times $4 cheaper than local retailers.
M**R
Works but be careful with the tube
The stuff works well for our terrarium but the bottom of the tube burst open when we were trying to squeeze the silicone out of the tipโฆ we were still able to use it but it was a little more difficult and it got all over our hands because of that.
A**L
Que fue muy รบtil
Me ayudรณ con la fuga de la fuente de agua de mi mรญnima
C**S
Aquarium safe silicon
Great Product. My main tank cracked half way down and I needed a temporary solution to keep my fish alive whilst waiting for my new tank. I applied the solution onto the crack and it was able to significantly stop the water leaking.
K**0
not useful, it is the same material used in other ...
not useful, it is the same material used in other silicon sealants. not worth to buy. go for cheap one.
M**L
Awesome gasket for my butter dish
I have a butter dish with a lid that I absolutely love, however once summer came small gnats were coming through the open screen window and getting through the gaps between the lid and dish itself and into my butter. Yuck! I decided to make a gasket so the lid sinks into position and seals so nothing can get in. Worked out awesome! Super happy. Figured if its safe for fish its safe for me.
A**Z
Super
Llego a tiempo
Trustpilot
3 weeks ago
2 weeks ago