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💧 Seal your aquatic sanctuary with confidence and clarity!
Aqueon Aquarium Silicone Sealant Clear (3 oz) delivers a professional-grade, waterproof, and permanently flexible seal designed specifically for glass aquariums. Its 100% non-toxic formula ensures safety for all freshwater and saltwater life, while the clear finish blends seamlessly for a clean, invisible repair. Trusted by thousands, it offers easy application and long-lasting durability to keep your aquatic environment leak-free and pristine.

| ASIN | B0002ASD2K |
| Best Sellers Rank | #2,258 in Automotive ( See Top 100 in Automotive ) #3 in Silicone Sealers #166 in Oils & Fluids |
| Brand Name | Aqueon |
| Color | Clear |
| Compatible Material | Glass |
| Customer Reviews | 4.5 4.5 out of 5 stars (6,506) |
| 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 Highlight | Waterproof silicone sealant, 100% silicone for freshwater or saltwater tanks; permanently flexible, aquarium sealant clear |
| Item Type Name | Aqueon Aquarium Silicone Sealant |
| Item Weight | 3.52 ounces |
| Manufacturer | Central Garden & Pet |
| Material Type | Silicone |
| Model | 100165003 |
| Number of Items | 1 |
| Number of Packs | 1 |
| Part Number | 100165003 |
| Style Name | Standard |
| Surface Recommendation | Glass |
| UPC | 015905650038 |
| Unit Count | 3 Ounce |
| Water Resistance Level | Waterproof |
M**�
Strong Hold and Easy to Apply
This silicone worked exactly as expected. It was easy to apply, cured well, and created a strong, watertight seal. Perfect for small aquarium repairs or sealing projects. The clear finish blends in nicely and gives a professional-looking result.
F**S
I'd say it's worth it, compared to others
Works WONDERS!!! used it for my bearded dragon's tank, sticking well to the wood, glass and various rocks.👍 the tube didn't bust for me (I was very gentle) the smell was expected but not as bad as the comments bad it out to be but that's just me. I ended up having to remove some of the rocks and let me tell you! this silicone is worth it, like seriously it was flexible, but it stayed put.
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.
T**N
Sealant wears out overtime
The sealant wears overtime and a new layer must be applied I used it on my bird bath and it’s got a slight leak in the same area once again.
A**A
Works well
Used this to repair a water fountain and it worked perfectly, dried clear and is completely inconspicuous.
K**.
The real deal
Exactly what I needed and came as advertised.
D**H
Good for more than aquarium repairs
It seals really well, easily spreads and dries pretty quickly. I also used it to cement the light strip to the aquarium hood because it fell off into the aquarium. And I found another use for it because I used it to cement the metal wing back onto my metal crane lawn ornament.
Z**H
Has everything you need for a quick fix, but only works once — and wear gloves!
I saw someone else’s review that the end of the tube (the part you roll when you’re getting down to the last bits) busted open while squeezing silicone out of the tip. That happened with me within about 20 seconds and without applying that much pressure; I was using the smallest hole size of the included tip, which I guess this tube was not designed to handle pressure for. Made it significantly harder to try to hold the back end closed hard enough to squeeze silicone out the tip on the other end, especially with copious silicone all over my hands and the tube. But I did manage to finish sealing the one seam. I would have taken pictures, but my hands were entirely covered in a half inch coating of silicone. I was relieved to be done, and probably would have needed to buy a better tube if I had to seal anything more than the outside of a single edge. I bought this because it was cheap, not too much silicone like the giant caulk tubes since I had a relatively small need, and came with everything I needed (like a tip that could be cut to a very small hole size and this tube doesn’t require a caulk gun). I would not expect this tube to last more than a single use, and I would not buy this if I was sealing an entire aquarium — ironically I was sealing the outer seam of a brand new Aqeuon 60 gallon cube aquarium because they forgot to apply silicone on the outside of one of the edges. It’s hard to find these big cubes during the petco 50% off sale, and even harder to move these heavy things, so overall I’m happy with my choice to seal myself. Would I buy it again? In a pinch if it’s the only thing I can get today and I need to seal a small bit on a tank RIGHT NOW, then yes I would buy it, the silicone ultimately did its job. But if I can avoid it, then no I would not buy this again, the tube exploding was not worth saving a couple dollars. 3 stars because the end result worked, but the journey to get there sucked.
A**L
Que fue muy útil
Me ayudó con la fuga de la fuente de agua de mi mínima
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.
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.
A**Z
Super
Llego a tiempo
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