---
product_id: 260202675
title: "Aqueon Silicone Sealant Clear 3 Ounces"
brand: "aqueon"
price: "C$1863"
currency: NIO
in_stock: true
reviews_count: 5
category: "Aqueon"
url: https://www.desertcart.ni/products/260202675-aqueon-silicone-sealant-clear-3-ounces
store_origin: NI
region: Nicaragua
---

# 100% waterproof seal 100% non-toxic formula permanently flexible, no cracks Aqueon Silicone Sealant Clear 3 Ounces

**Brand:** aqueon
**Price:** C$1863
**Availability:** ✅ In Stock

## Summary

> 💧 Seal the deal with confidence—no leaks, no worries!

## Quick Answers

- **What is this?** Aqueon Silicone Sealant Clear 3 Ounces by aqueon
- **How much does it cost?** C$1863 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.ni](https://www.desertcart.ni/products/260202675-aqueon-silicone-sealant-clear-3-ounces)

## Best For

- aqueon enthusiasts

## Why This Product

- Trusted aqueon brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Flexible Durability:** Maintains elasticity without cracking or shrinking over time.
- • **Compact & Convenient:** Perfect 3 oz size for precise application on small to medium projects.
- • **Crystal Clear Finish:** Invisible sealant that blends seamlessly with your aquarium design.
- • **Leakproof Confidence:** Create a flawless, water-tight barrier that never lets you down.
- • **Safe for All Aquatic Life:** Non-toxic silicone ensures a healthy environment for freshwater & saltwater tanks.

## Overview

Aqueon Silicone Sealant Clear 3 Ounces delivers a permanent, waterproof, and flexible seal designed specifically for aquariums. Its 100% non-toxic formula is safe for all aquatic environments, providing a crystal-clear finish that resists cracking and shrinking. Ideal for both freshwater and saltwater tanks, this compact tube offers easy application and long-lasting protection against leaks.

## Description

100% silicone aquarium sealant is easy to apply to stop leaks. The high-strength silicone creates a permanent water-tight seal that will not crack or shrink. It's formulated to be non-toxic, making it perfect for use on all aquariums.

Review: 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.
Review: 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.

## Features

- Waterproof seal stops leaks
- Permanently flexible; does not crack or shrink
- Easy to apply long-lasting bond
- 100% Non-toxic silicone for use on freshwater or saltwater aquariums
- Clear silicone color - also available in black silicone

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0002ASD2K |
| Allergen Information | Allergen-Free |
| Batteries Included | No |
| Best Sellers Rank | #45,754 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #128 in Silicone Sealers |
| Breed Recommendation | All Breed Sizes |
| Color | Clear |
| Customer Reviews | 4.5 4.5 out of 5 stars (6,096) |
| 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 |

## Product Details

- **Brand:** Aqueon
- **Item dimensions L x W x H:** 5.1 x 5.1 x 14.6 centimeters
- **Item weight:** 0.22 Pounds
- **Material:** Silicone
- **Style:** Standard

## Images

![Aqueon Silicone Sealant Clear 3 Ounces - Image 1](https://m.media-amazon.com/images/I/71BdW7h+REL.jpg)

## Questions & Answers

**Q: Can I use this to put a rock background on the inside of aquarium?**
A: 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.

**Q: To ensure I am ordering the correct one - this is the clear silicone, correct?**
A: 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.

**Q: Will this fix a water fountain?**
A: Hi there! Thanks for your question. This has not been tested on water fountains, so unfortunately, we cannot advise.

**Q: 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**
A: 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.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Review
*by S***A on 10 January 2026*

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.

### ⭐⭐⭐⭐⭐ Review
*by J***K on 10 April 2019*

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.

### ⭐⭐⭐⭐⭐ Review
*by M***L on 1 September 2019*

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.

## Frequently Bought Together

- Aqueon Silicone Sealant Clear 3 Ounces
- Fluval 12694 Plant and Shrimp Stratum for Freshwater Fish Tanks, 8.8 lbs. – Aquarium Substrate for Strong Plant Growth, Supports Neutral to Slightly Acidic pH
- Aquarium Glue, Clear Reef Adhesive for Plants and Rocks, Moss, Coral, Stone, Wood, Plant, Suitable for Freshwater and Saltwater Aquascape, 5g*2pcs

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*Product available on Desertcart Nicaragua*
*Store origin: NI*
*Last updated: 2026-01-26*