Can I use this to put a rock background on the inside of aquarium?

Absolutely. I bought it to make an aquarium into a vivarium (1/2 water and 1/2 land). Works great. If you are using lots of small rocks, lay it on its back and spread sealant with something disposable like cardboard or a wood shim. Dont be shy. Use a lot. Press rocks in and let it dry good (48 hrs). When you tip it back up a few might fall off, more sealant and patch it in. I find smaller rocks work better than larger.

To ensure I am ordering the correct one - this is the clear silicone, correct?

yes it is clear, nice size tube, I glued my hole ten gallon aquarium and have enough left to fix several more,I though it was a good buy when I looked at the price at the store and I didn't have to hunt for it.

Will this fix a water fountain?

Hi there! Thanks for your question. This has not been tested on water fountains, so unfortunately, we cannot advise.

What tool did you use to squeeze the tube? It takes alot of pressure to get it to come out and i can only get about a foot done at a time

Hi there! You shouldn't need a tool, but it is possible that the product has expired. We kindly advise you to contact us at 1-888-255-4527 so we can send you a new tube.

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Aquarium Silicone Sealant Clear, 3 Ounces

Aquarium Silicone Sealant Clear, 3 Ounces

Product ID: 3209281

Details

Brand
Aqueon
Item Weight
3.52 ounces
Item dimensions L x W x H
2 x 2 x 5.75
Material
Silicone
Style
Standard

💧100% waterproof seal

🔧Permanently flexible, no cracking

🧪Non-toxic, aquarium-safe silicone

Bs.359

Duties & taxes included

In stock

Sold byAmazon BoliviaDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

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Description

💧 Seal the deal with confidence—your aquarium’s best defense!

FLEXIBLE DURABILITY - Permanently flexible sealant that won’t crack or shrink over time—reliable longevity.
CRYSTAL CLEAR FINISH - Invisible, clear silicone blends seamlessly with your glass aquarium for a sleek look.
AQUARIUM SAFE FORMULA - 100% non-toxic silicone ensures a safe environment for freshwater and saltwater life.
LEAK PROOF CONFIDENCE - Create a flawless, water-tight seal that keeps your aquatic world secure.
EFFORTLESS APPLICATION - Smooth, easy-to-use formula designed for quick, mess-free sealing.

Aqueon Aquarium Silicone Sealant Clear is a 3-ounce, 100% non-toxic, waterproof silicone designed specifically for glass aquariums. It forms a permanently flexible, crack-resistant seal that is safe for both freshwater and saltwater tanks, providing a clear, invisible bond that ensures leak-free aquatic environments.

Specifications

ASIN	B0002ASD2K
Best Sellers Rank	#2,565 in Automotive ( See Top 100 in Automotive ) #3 in Silicone Sealers #186 in Oils & Fluids
Brand Name	Aqueon
Color	Clear
Compatible Material	Glass
Customer Reviews	4.5 4.5 out of 5 stars (6,507)
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

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