---
product_id: 4232593
title: "Koi Toilet II Bottom Drain 4\" w/ Dome"
brand: "dreampond"
price: "₪583"
currency: ILS
in_stock: true
reviews_count: 8
category: "Dream Pond"
url: https://www.desertcart.co.il/products/4232593-koi-toilet-ii-bottom-drain-4-w-dome
store_origin: IL
region: Israel
---

# Flare design for smooth flow Fits 4" Sch40 PVC fittings Heavy-duty ABS build Koi Toilet II Bottom Drain 4" w/ Dome

**Brand:** dreampond
**Price:** ₪583
**Availability:** ✅ In Stock

## Summary

> 🌟 Elevate your koi pond game with the DreamPond Koi Toilet II – where durability meets seamless flow!

## Quick Answers

- **What is this?** Koi Toilet II Bottom Drain 4" w/ Dome by dreampond
- **How much does it cost?** ₪583 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.co.il](https://www.desertcart.co.il/products/4232593-koi-toilet-ii-bottom-drain-4-w-dome)

## Best For

- dreampond enthusiasts

## Why This Product

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

## Key Features

- • **Versatile Installation:** Perfect for both liner and concrete pond setups, adapting to your project needs.
- • **Smooth Flow Flare Design:** Enhances water circulation, reducing debris buildup and stagnation.
- • **Durable Injection Molded ABS:** Engineered for long-lasting pond performance and resilience.
- • **Optimized Flange & Liner Grip:** Thick flange and liner ring ensure a secure, leak-proof installation.
- • **Universal 4" Sch40 Compatibility:** Seamlessly fits standard PVC elbows or couplings for easy integration.

## Overview

The DreamPond Koi Toilet II Bottom Drain 4" with Dome is a heavy-duty injection molded ABS drain designed for koi ponds. Featuring a thick flange and liner ring for superior liner grip, a flare design to optimize water flow, and compatibility with standard 4" Sch40 PVC fittings, it supports both liner and concrete installations. Ideal for professional pond builders seeking reliable, efficient drainage solutions.

## Description

koitoiletâ„ ii 4" bottom drain w/ dome the simple solution for koi pond bottom drainmade of heavy duty injection molded abs. thick flange and liner ring for better liner grip. flare design for smooth flow. fits 4" sch40 pvc elbow or coupling. excellent for liner and concrete installation.

Review: Great drain for koi pond - Overall a great product! Just purchased 2nd Koi Toilet II drain to remodel my pond. This new drain cover is not as sturdy as the old one from 2010. When left out in the sun the cover warped a lot. I had to take a heat gun to it to get it mostly straight and even around the edge. Protect from heat until you get it installed. As far as small fish getting in… I have had that happen so I trimmed the 1/2” pvc pipes that hold the cover down to decrease the gap at the bottom. Still plenty of flow at 5/8” gap.
Review: Cheap material - I bought this bottom drain for little bit over 2 years ago. Built a new pond and installed it in 1.5 years ago. Yesterday when I came out to feed my koi and discovered that the top of the bottom drain was broken by itself. It was built w a very thin cheap plastic, therefore, it broken so easily, when I first install the cap on by pressing them down in place, then when the water temp changed In the winter, the cap came off. I had to drained my pond and used glue to keep them stay permanently. Now it’s broken, I don know how to replace it bc those 3 holes are glued already so I just can buy another one and snap the cap back on. Stupid design and cheap materials. Don’t buy it!!!!

## Features

- Made of heavy duty injection molded ABS.
- Thick flange and liner ring for better liner grip.
- Flare design for smooth flow.
- Fits 4" Sch40 PVC Elbow or Coupling.
- Excellent for liner and concrete installation.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B00DWI5FUC |
| Best Sellers Rank | #359,831 in Patio, Lawn & Garden ( See Top 100 in Patio, Lawn & Garden ) #197 in Water Garden & Pond Liners & Seals |
| Customer Reviews | 3.8 3.8 out of 5 stars (26) |
| Is Discontinued By Manufacturer | No |
| Item Weight | 3 pounds |
| Manufacturer | DreamPond |
| Product Dimensions | 12 x 4 x 12 inches |

## Product Details

- **Brand:** DreamPond
- **Color:** Black
- **Item Weight:** 3 Pounds
- **Material:** Plastic
- **Number of Items:** 1

## Images

![Koi Toilet II Bottom Drain 4" w/ Dome - Image 1](https://m.media-amazon.com/images/I/31WbOryp55L.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Great drain for koi pond
*by A***W on February 14, 2022*

Overall a great product! Just purchased 2nd Koi Toilet II drain to remodel my pond. This new drain cover is not as sturdy as the old one from 2010. When left out in the sun the cover warped a lot. I had to take a heat gun to it to get it mostly straight and even around the edge. Protect from heat until you get it installed. As far as small fish getting in… I have had that happen so I trimmed the 1/2” pvc pipes that hold the cover down to decrease the gap at the bottom. Still plenty of flow at 5/8” gap.

### ⭐ Cheap material
*by D***N on December 31, 2023*

I bought this bottom drain for little bit over 2 years ago. Built a new pond and installed it in 1.5 years ago. Yesterday when I came out to feed my koi and discovered that the top of the bottom drain was broken by itself. It was built w a very thin cheap plastic, therefore, it broken so easily, when I first install the cap on by pressing them down in place, then when the water temp changed In the winter, the cap came off. I had to drained my pond and used glue to keep them stay permanently. Now it’s broken, I don know how to replace it bc those 3 holes are glued already so I just can buy another one and snap the cap back on. Stupid design and cheap materials. Don’t buy it!!!!

### ⭐⭐⭐⭐ Needs coupling
*by D***. on July 20, 2021*

So you know, this will need a coupling to connect to a 4inch pvc pipe. This drain and the pipe are the males and you need a double female coupling.

## Frequently Bought Together

- Dreampond Koi Toilet II Bottom Drain 4" w/ Dome
- 4'' UNISEAL Flexible Tank Adapter (Bulkhead)

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*Product available on Desertcart Israel*
*Store origin: IL*
*Last updated: 2026-01-25*