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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Aqueon Aquarium Silicone Sealant Clear, 3 Ounces

Aqueon 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

🔬100% non-toxic, aquarium safe

🛠️permanently flexible, no cracks

€ 20.72

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Description

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

FLEXIBLE DURABILITY - Silicone stays flexible forever—no cracking or shrinking, even under pressure.
CRYSTAL CLEAR FINISH - Invisible sealant that blends seamlessly with your aquarium glass for a sleek look.
LEAKPROOF CONFIDENCE - Create a watertight barrier that never fails, keeping your aquatic world secure.
EFFORTLESS APPLICATION - Smooth, easy-to-use liquid that bonds instantly for a long-lasting hold.
SAFE FOR ALL AQUARIUMS - Non-toxic formula trusted for both freshwater and saltwater environments.

Aqueon Aquarium Silicone Sealant Clear is a 3-ounce, 100% waterproof, non-toxic silicone designed specifically for aquarium use. It forms a permanent, flexible, and crystal-clear seal on glass surfaces, ensuring leak-free, safe environments for both freshwater and saltwater tanks. Easy to apply and trusted by thousands, it’s the go-to solution for professional and hobbyist aquarists alike.

Specifications

ASIN	B0002ASD2K
Best Sellers Rank	#5,728 in Pet Supplies ( See Top 100 in Pet Supplies ) #31 in Aquarium Water Treatments
Brand Name	Aqueon
Color	Clear
Compatible Material	Glass
Customer Reviews	4.6 4.6 out of 5 stars (6,503)
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
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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Yes, all products are sourced directly from authorized retailers in the US, UK, UAE and India. We maintain strict quality control processes and verify each product before shipping. All items come with applicable manufacturer warranties and are covered by our standard return policy.

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How is product pricing calculated?+

Our prices include the product cost, international shipping, import duties, customs clearance, and local delivery charges. We handle all customs and import procedures, ensuring there are no hidden fees upon delivery. PRO members receive additional benefits including free shipping.

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TrustScore 4.5 | 7,300+ reviews

Yusuf A.

Fantastic experience overall. Will recommend to friends and family.

1 month ago

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The product exactly matches the description. Very satisfied with my purchase.

5 days ago

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€ 20.72

Duties & taxes included

In stock

Sold byAmazon IrelandDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to Ireland.

Secure transaction

ProDesertcart PRO

Fast, free shipping, member pricing & priority support.

Join PRO →

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Suresh K.

Very impressed with the quality and fast delivery. Will shop here again.

4 days ago

Neha S.

Excellent communication throughout the order process. Product is perfect.

2 weeks ago

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