---
product_id: 237516116
title: "Aquascape Black Silicone Sealant, Safe for Fish, 10.1-ounce |29186"
brand: "aquascape"
price: "53807CFA"
currency: XOF
in_stock: true
reviews_count: 5
category: "Aquascape"
url: https://www.desertcart.sn/products/237516116-aquascape-black-silicone-sealant-safe-for-fish-10-1-ounce
store_origin: SN
region: Senegal
---

# Fish-safe formula ensures aquatic safety 100% waterproof for leak-proof ponds Black silicone for sleek, discreet sealing Aquascape Black Silicone Sealant, Safe for Fish, 10.1-ounce |29186

**Brand:** aquascape
**Price:** 53807CFA
**Availability:** ✅ In Stock

## Summary

> 🖤 Seal smart, seal safe — your pond’s sleek new best friend!

## Quick Answers

- **What is this?** Aquascape Black Silicone Sealant, Safe for Fish, 10.1-ounce |29186 by aquascape
- **How much does it cost?** 53807CFA with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.sn](https://www.desertcart.sn/products/237516116-aquascape-black-silicone-sealant-safe-for-fish-10-1-ounce)

## Best For

- aquascape enthusiasts

## Why This Product

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

## Key Features

- • **Trusted Durability:** Waterproof silicone that stands up to the elements and keeps your pond pristine.
- • **Discreet Black Finish:** Blends perfectly with pond components for a clean, polished look.
- • **Effortless Application:** 10.1 oz tube designed for caulking guns ensures quick, professional results every time.
- • **Aquatic-Friendly Formula:** Certified safe for fish, so your ecosystem stays healthy and vibrant.
- • **Seamless Pond Protection:** Create flawless seals where liners meet filters to prevent costly leaks.

## Overview

Aquascape Black Silicone Sealant is a 10.1-ounce, fish-safe, waterproof silicone designed specifically for sealing pond liners to BioFalls and skimmer filters. Its black color offers a discreet finish, while the easy-to-use tube fits standard caulking guns for professional-grade application. Trusted by pond professionals, it prevents leaks and protects aquatic life, making it an essential for maintaining a flawless, durable pond system.

## Description

Size Name:10.1 oz Aquascape Black Silicone Sealant is used for sealing joints where liner attaches to the BioFalls snout and skimmer face plate. When installing a skimmer box or BioFalls, it is important to properly seal the liner to the filters. This prevents costly leaks in the system. Aquascape's fish-safe, black silicone is dark in color easy to use, allowing you to quickly make professional seals. The 10.1-ounce tube is to be used with a caulking gun for quick application. Aquascape is passionate about the products we produce, providing unique products, designs, and features that stand above the competition

Review: used before and great product
Review: Covered all the holes in our pond!

## Features

- Used to seal joints where liner attaches to filters
- Great for attaching BioFalls and skimmers
- Safe for fish
- Black in color
- packed included 1pc

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B000N1AMY0 |
| Are batteries included? | No |
| Best Sellers Rank | #131,598 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #518 in Hardware Sealers |
| Brand | Aquascape |
| Colour | As shown in the image |
| Country of Origin | USA |
| Customer Reviews | 4.6 4.6 out of 5 stars (1,598) |
| Date First Available | 15 September 2013 |
| Global Trade Identification Number | 00827807291864 |
| Included Components | 1 |
| Item Dimensions LxWxH | 26.4 x 5.1 x 5.1 Centimeters |
| Item Form | Liquid |
| Item Height | 2 Inches |
| Item Weight | 363 g |
| Item Width | 2 Inches |
| Item dimensions L x W x H | 26.4 x 5.1 x 5.1 Centimeters |
| Item model number | 29186 |
| Manufacturer | Aquascape |
| Material | Silicone |
| Model number | 29186 |
| Number of Items | 1 |
| Product Dimensions | 26.42 x 5.08 x 5.08 cm; 362.87 g |
| Style | Compact |
| Surface Recommendation | Aquarium Filter Components |
| UPC | 827807291864 |
| Water Resistance Level | Waterproof |

## Product Details

- **Brand:** Aquascape
- **Item Weight:** 0.8 Pounds
- **Item dimensions L x W x H:** 26.4 x 5.1 x 5.1 Centimeters
- **Material:** Silicone
- **Style:** Compact

## Images

![Aquascape Black Silicone Sealant, Safe for Fish, 10.1-ounce |29186 - Image 1](https://m.media-amazon.com/images/I/31CMyDs9NDL.jpg)
![Aquascape Black Silicone Sealant, Safe for Fish, 10.1-ounce |29186 - Image 2](https://m.media-amazon.com/images/I/41VOxw-RSmL.jpg)
![Aquascape Black Silicone Sealant, Safe for Fish, 10.1-ounce |29186 - Image 3](https://m.media-amazon.com/images/I/510N7ODXVcL.jpg)
![Aquascape Black Silicone Sealant, Safe for Fish, 10.1-ounce |29186 - Image 4](https://m.media-amazon.com/images/I/51HsHNk3W6L.jpg)
![Aquascape Black Silicone Sealant, Safe for Fish, 10.1-ounce |29186 - Image 5](https://m.media-amazon.com/images/I/51YBeBfYdVL.jpg)

## Questions & Answers

**Q: Will this work to seal a few small holes in a black pond liner? The holes are on a horizontal planting shelf.**
A: I would recommend firestone primer, seam tape and cover tape instead for the right way to patch holes in 45 mil epdm rubber.

**Q: use on concrete?**
A: We wouldn’t recommend it. The silicone is for sealing liner to faceplates with screws and any plumbing parts that are threaded and might need extra sealing. It can also be used in place of Teflon tape. The Pond Company

**Q: Can i build a new aquarium with this?**
A: Yes, I think clear would be more aesthetically pleasing but this should work for a glass aquarium. I wouldn't use it for acrylic.

**Q: Will this work to seal around a Rubbermaid 100 gallon horse trough—around the rectangular piece of the bulkhead? No leak from threads**
A: I have a 3500 Gallon Koi Pond and it sealed a couple of leaks I had in my liner very well. I was losing about 6 inches of water a day and once I found the tears in my liner I applied the sealant around the tear and pushed it into place. It has bee holding water without leaking for several weeks now so I'm thinking yes, it will hold in your application. It goes on very wet but seals to a hard surface. Good Luck.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Review
*by V***T on 25 November 2025*

used before and great product

### ⭐⭐⭐⭐⭐ Review
*by B***. on 23 September 2025*

Covered all the holes in our pond!

### ⭐⭐⭐⭐⭐ Review
*by W***N on 24 January 2019*

Purchased a used 40G reef tank a while ago and found out there were quite a few deep scratches on the inside front panel after cleaning it up. Ouch! So I figure since I already ran out budget, I better search ways to save this tank. After reading online forums and articles, lots of mixed feedbacks about replacing/resealing tank panel, I thought to give this sealant a try. Bought this Sealant after reading Amazon reviews. I replaced front panel of my reef tank and resealed all edges and corners. Did a water testing, no leaks overnight, then I filled the tank with salt water! So far the aquarium has been up and running for about a month with no issue. My aquarium looks nice and new with high quality glass front panel. It's not an easy job, but it definitely saved lots of money from possibly having to buy another aquarium! I don't know how much water pressure this can hold, but for my 40G so far it holds really well. If anyone wants to try it, I would recommend watching youtube video and make sure you are working in an area with good air ventilation. The vinegar smell could be very irritating. Also, make sure that you have plenty of time to practice before doing the actual work. Do not go back to where you apply sealant already. Make sure there's enough sealant coming out, so you don't run out of time when applying, and that there's no air bubble in between. They cannot be reapplied in same area because wet sealant does not stick together with ones that are dried already. FYI.

## Frequently Bought Together

- Aquascape Black Silicone Sealant – Safe for Fish, Waterproof, Flexible, and Durable Adhesive for Ponds, Water Features, and Aquariums, 10.1 ounces, 29186
- TotalPond Waterfall Foam Sealant

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*Product available on Desertcart Senegal*
*Store origin: SN*
*Last updated: 2026-02-25*