---
product_id: 518171441
title: "MICROBE-LIFT BSDTG1 Broad Spectrum Disease Treatment for Ponds and Outdoor Water Gardens, for Live Koi Fish, Goldfish, Plants, and Decor, 1 Gallon"
brand: "microbe-lift"
price: "$414.49"
currency: USD
in_stock: true
reviews_count: 5
category: "Microbe Lift"
url: https://www.desertcart.us/products/518171441-microbe-lift-bsdtg1-broad-spectrum-disease-treatment-for-ponds-outdoor
store_origin: US
region: United States of America
---

# 1 Gallon liquid volume Broad spectrum malachite green + formalin Effective down to 50°F water temp MICROBE-LIFT BSDTG1 Broad Spectrum Disease Treatment for Ponds and Outdoor Water Gardens, for Live Koi Fish, Goldfish, Plants, and Decor, 1 Gallon

**Brand:** microbe-lift
**Price:** $414.49
**Availability:** ✅ In Stock

## Summary

> 💧 Keep your pond pristine and your koi thriving—because your water garden deserves the best!

## Quick Answers

- **What is this?** MICROBE-LIFT BSDTG1 Broad Spectrum Disease Treatment for Ponds and Outdoor Water Gardens, for Live Koi Fish, Goldfish, Plants, and Decor, 1 Gallon by microbe-lift
- **How much does it cost?** $414.49 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.us](https://www.desertcart.us/products/518171441-microbe-lift-bsdtg1-broad-spectrum-disease-treatment-for-ponds-outdoor)

## Best For

- microbe-lift enthusiasts

## Why This Product

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

## Key Features

- • **Clear & Clean Water:** Leaves water slightly blue while rapidly clearing infections with virtually no odor.
- • **Trusted by Pond Pros:** Highly rated with 4.4 stars from 178 reviews, a must-have for serious koi keepers.
- • **Fish & Flora Friendly:** Formulated to protect koi, goldfish, aquatic plants, and pond decor without harm.
- • **Broad Spectrum Defense:** Combines malachite green chloride & formalin for unmatched treatment power against Ich, Costia, and fungal infections.
- • **All-Season Pond Protection:** Safe and effective in water temperatures as low as 50°F, perfect for early spring and late fall care.

## Overview

Microbe-Lift BSDTG1 is a 1-gallon broad spectrum disease treatment combining malachite green chloride and formalin to effectively combat common pond fish ailments like Ich and fungal infections. Safe for koi, goldfish, plants, and decor, it works in water temperatures as low as 50°F, making it ideal for year-round pond health management.

## Description

MICROBE-LIFT BSDTG1 Broad Spectrum Disease Treatment for Ponds and Outdoor Water Garden, Safe for Live Koi Fish, Goldfish, Plants, and Decor, 1 Gallon

Review: A Must Have for Koi owners - A must have for Koi pond owners to help treat water when fish get infections. It won’t treat flukes or other parasites, but is a necessary step in help to heal infected wounds
Review: Makes water slightly blue before clearing it up. Never had harmed any of our koi. - Broad spectrum gives water a slight blue color and clears it up nicely. Works fairly quick and has virtually no odor. Has been safe to use for for all of our koi and has lasted for along time making it a great value.

## Features

- CREATE A HEALTHIER POND: Microbe-Lift BSDT is the pre-eminent broad spectrum malachite green and formalin treatment and water conditioner; It is highly beneficial to koi and goldfish
- UNIQUE FORMULA: This treatment includes malachite green chloride instead of oxalate salt; Malachite green and formalin in combination are more effective than when used individually to treat a broad spectrum of fish ailments
- EFFECTIVE AGAINST MANY CONCERNS: Safest and most effective treatment for the control of issues caused by Ich, Costia, Trichodina, Chilodonella, Oodinium and fungal infections; Do NOT use with other medications; Safe to use in freshwater and saltwater
- WHEN TO USE: The ONLY malachite green and formalin treatment that can be used in water temperatures as low as 50° F, allowing you to treat in early spring and late fall; See usage chart for application guidance for large and small ponds
- NOTES: Not for human or veterinary medical use; Keep out of reach of children; May be harmful or FATAL if swallowed; If swallowed call a physician or poison control; Intended for ornamental pond fish; Do not use with fish intended for human consumption

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B001YTX53A |
| Allergen Information | Dairy Free |
| Brand | MICROBE-LIFT |
| Brand Name | MICROBE-LIFT |
| Customer Reviews | 4.4 out of 5 stars 178 Reviews |
| Included Components | 1 bottle |
| Item Form | Liquid |
| Item Type Name | Disease Treatment for Ponds and Outdoor Water Garden, Safe for Live Koi Fish, Goldfish, Plants, and Decor |
| Item Weight | 8 Pounds |
| Item form | Liquid |
| Item weight | 8 Pounds |
| Liquid Volume | 1 Gallons |
| Liquid volume | 1 Gallons |
| Manufacturer | Ecological Laboratories Inc. |
| Manufacturer Part Number | BSDTG1 |
| Model Number | BSDTG1 |
| Pet Type | Fish |
| Target Species | Fish |
| UPC | 097121206220 |
| Unit Count | 128 Fluid Ounces |
| Unit count | 128 Fluid Ounces |

## Product Details

- **Brand:** MICROBE-LIFT
- **Item form:** Liquid
- **Item weight:** 3.63 kg
- **Liquid volume:** 1 Gallons
- **Manufacturer:** Ecological Laboratories Inc.

## Images

![MICROBE-LIFT BSDTG1 Broad Spectrum Disease Treatment for Ponds and Outdoor Water Gardens, for Live Koi Fish, Goldfish, Plants, and Decor, 1 Gallon - Image 1](https://m.media-amazon.com/images/I/71RqpIxXOeL.jpg)
![MICROBE-LIFT BSDTG1 Broad Spectrum Disease Treatment for Ponds and Outdoor Water Gardens, for Live Koi Fish, Goldfish, Plants, and Decor, 1 Gallon - Image 2](https://m.media-amazon.com/images/I/71RsiKDXZkL.jpg)
![MICROBE-LIFT BSDTG1 Broad Spectrum Disease Treatment for Ponds and Outdoor Water Gardens, for Live Koi Fish, Goldfish, Plants, and Decor, 1 Gallon - Image 3](https://m.media-amazon.com/images/I/61vAk9mGAfL.jpg)
![MICROBE-LIFT BSDTG1 Broad Spectrum Disease Treatment for Ponds and Outdoor Water Gardens, for Live Koi Fish, Goldfish, Plants, and Decor, 1 Gallon - Image 4](https://m.media-amazon.com/images/I/613mXDYi5GL.jpg)
![MICROBE-LIFT BSDTG1 Broad Spectrum Disease Treatment for Ponds and Outdoor Water Gardens, for Live Koi Fish, Goldfish, Plants, and Decor, 1 Gallon - Image 5](https://m.media-amazon.com/images/I/610BVYs6weL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ A Must Have for Koi owners
*by M***Y on 24 November 2025*

A must have for Koi pond owners to help treat water when fish get infections. It won’t treat flukes or other parasites, but is a necessary step in help to heal infected wounds

### ⭐⭐⭐⭐ Makes water slightly blue before clearing it up. Never had harmed any of our koi.
*by L***Y on 14 March 2026*

Broad spectrum gives water a slight blue color and clears it up nicely. Works fairly quick and has virtually no odor. Has been safe to use for for all of our koi and has lasted for along time making it a great value.

### ⭐⭐⭐ Great product however ...
*by B***N on 6 July 2021*

I would have written a great review for this product, however there is a chain of misfortunate incident where it could have been a disaster from the Logistic Center shipping/handling dept, delivery person and the recipient. The liquid is like ink, it stains everything in its path. This is a gallon of ink ready to spill all over the LC floor, delivery van interior, all over the delivery person, house, carpet... 1. Listen up Eco Labs, the top seal leaks when the solution inside breaches the top. Use a hermetically seal plastic packaging like other reputable manufacturers please. 2. Amazon LC, it is a gallon bottle so you should not place it in a rectangular box side way. The proper box is vertical with a directional label "This way up". I intercept the delivery package, immediately up right. Unfortunately it starts leaking, I was able to prevent full blown spillage all over the house. OK I get over my angst here is by 2 cents. I apply this BSDT to a 30 ton pond with 7 juvenile koi, 3 gold fishes and 1 comet. This is the protocol for each day: 3ppm PP, BSDT, BSDT, BSDT, 2ppm PP, BSDT, BSDT, 2ppm PP. Good news all 11 fishes survive the treatment. On the other hand, just a 20" (50cm) utsuri gets more stress from the 3rd BSDT session and she is still has the irritating parasites evidence in her flashing. I give everyone a rest for 2 weeks because treatment efficacy may take time. I will remember to give update on July 20th 2021.

## Frequently Bought Together

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*Product available on Desertcart United States of America*
*Store origin: US*
*Last updated: 2026-07-12*