

💧 Seal it once, seal it right—your aquarium’s best defense!
Aqueon Silicone Sealant Clear (3 oz) delivers a permanent, waterproof, and flexible seal designed specifically for aquariums. Its 100% non-toxic formula ensures safety for freshwater and saltwater environments, while the clear finish provides an invisible, professional look. Perfectly sized for precise application, this sealant is trusted by hobbyists and pros alike to stop leaks without cracking or shrinking.

| ASIN | B0002ASD2K |
| Allergen Information | Allergen-Free |
| Batteries Included | No |
| Best Sellers Rank | #46,188 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #130 in Silicone Sealers |
| Breed Recommendation | All Breed Sizes |
| Color | Clear |
| Customer Reviews | 4.5 4.5 out of 5 stars (6,095) |
| Date First Available | 8 August 2012 |
| Item Form | Liquid |
| Item Weight | 99.8 g |
| Item model number | 100165003 |
| Number of Items | 1 |
| Pet Life Stage | All Life Stages |
| Product Dimensions | 5.08 x 5.08 x 14.61 cm; 99.79 g |
| Quantity | 1 |
| Size | 85 g |
| Special Features | Aquarium Silicone Sealant |
| Volume | 3 Fluid Ounces |
| batteries required | No |
S**A
I use this to seal enclosures for tarantulas. The small tube is more than enough and perfect size for smaller enclosures compared to the 10oz ones that I use for reptile PVC enclosures. This is my first time using the small tube and it didn’t bust on me like others mentioned. Works great, looks good. I will continue to use in the future.
J**K
This is a great product. I sealed a 110 gallon tank with no problems. The one thing I disliked was it was really difficult to squeeze it out using a caulking gun.
M**L
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
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 silicon sealants. not worth to buy. go for cheap one.
Trustpilot
1 month ago
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