---
product_id: 181511873
title: "Envii Filter Feed – Pond Filter Starter Bacteria Treatment, Boosts Beneficial Bacteria Activity, Removes Ammonia & Nitrites in Ponds, Safe for All Fish & Wildlife – Treats 20,000 Litres"
brand: "envii"
price: "€ 45.20"
currency: EUR
in_stock: true
reviews_count: 13
category: "Envii"
url: https://www.desertcart.es/products/181511873-envii-filter-feed-pond-filter-starter-bacteria-treatment-boosts-beneficial
store_origin: ES
region: Spain
---

# Instant bacteria boost for filters 100% natural & safe for all wildlife Billions of beneficial bacteria Envii Filter Feed – Pond Filter Starter Bacteria Treatment, Boosts Beneficial Bacteria Activity, Removes Ammonia & Nitrites in Ponds, Safe for All Fish & Wildlife – Treats 20,000 Litres

**Brand:** envii
**Price:** € 45.20
**Availability:** ✅ In Stock

## Summary

> 🦠 Transform your pond’s health—because your aquatic ecosystem deserves the best!

## Quick Answers

- **What is this?** Envii Filter Feed – Pond Filter Starter Bacteria Treatment, Boosts Beneficial Bacteria Activity, Removes Ammonia & Nitrites in Ponds, Safe for All Fish & Wildlife – Treats 20,000 Litres by envii
- **How much does it cost?** € 45.20 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.es](https://www.desertcart.es/products/181511873-envii-filter-feed-pond-filter-starter-bacteria-treatment-boosts-beneficial)

## Best For

- envii enthusiasts

## Why This Product

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

## Key Features

- • **Compatible Pond Care:** Seamlessly integrates with all Envii pond products for a holistic water health solution.
- • **Eco-Friendly Formula:** 100% natural ingredients ensure safety for every fish, plant, and pond visitor.
- • **Instant Pond Revival:** Kickstart your pond’s ecosystem with billions of active bacteria for rapid filter activation.
- • **Sludge & Toxin Breakdown:** Effortlessly digest organic waste while slashing harmful ammonia and nitrites for crystal-clear water.
- • **Simple, No-Fuss Application:** Just drop a tablet in your filter—no mixing, no mess, no downtime.

## Overview

Envii Filter Feed is a powerful pond treatment containing billions of beneficial bacteria that jumpstart filter activity and break down sludge, ammonia, and nitrites. Safe for all fish and wildlife, this easy-to-use tablet treats up to 20,000 litres, ensuring a balanced, crystal-clear pond environment with minimal maintenance.

## Description

Free delivery and returns on eligible orders. Buy Envii Filter Feed – Pond Filter Starter Bacteria Treatment, Boosts Beneficial Bacteria Activity, Removes Ammonia & Nitrites in Ponds, Safe for All Fish & Wildlife – Treats 20,000 Litres at desertcart UK.

Review: Balance and clarity for ponds - Excellent product. Even in very cold pond water at this time of year effective in clearing and improving water health for the fish .
Review: Excellent starter product. - Purchased because we have just changed all of our filtration system. A really good product. Thank you.

## Features

- Replenishes Beneficial Bacteria – Filter Feed contains billions of beneficial bacteria which helps with new & active filters. Provides bacteria instantly giving your filters, fish and pond a head start
- Breaks Down Sludge, Ammonia & Nitrites – Our bacteria booster will help break down and digest all organic matter in filters whilst also reducing ammonia and nitrites. This reduces the amount you need to clean your filters
- Safe for All Fish & Wildlife – Containing only natural ingredients, Filter Feed is safe for all fish, wildlife and plants.
- Easy Application – Simply add 1 tablet directly into your filter. 4 tablets in one packet, each one treats 5,000 litres. No need to mix or dilute beforehand.
- Envii Pond Products – Filter Feed can be used in conjunction with all our other pond products.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B07W6HVJFX |
| Batteries Included | No |
| Batteries required | No |
| Best Sellers Rank | 8,523 in Garden ( See Top 100 in Garden ) 32 in Water Garden & Pond Treatment |
| Customer Reviews | 4.5 4.5 out of 5 stars (1,216) |
| Date First Available | 5 Aug. 2019 |
| Item Form | Tablets |
| Item Weight | 40 g |
| Item model number | FEED20 |
| Product Dimensions | 19 x 13 x 1.3 cm; 40 g |
| Size | 4 Tablets |

## Product Details

- **Brand:** envii
- **Item form:** Tablets
- **Item weight:** 40 Grams
- **Liquid volume:** 20000 Litres
- **Manufacturer:** Bio8

## Images

![Envii Filter Feed – Pond Filter Starter Bacteria Treatment, Boosts Beneficial Bacteria Activity, Removes Ammonia & Nitrites in Ponds, Safe for All Fish & Wildlife – Treats 20,000 Litres - Image 1](https://m.media-amazon.com/images/I/51R09eDB3vL.jpg)
![Envii Filter Feed – Pond Filter Starter Bacteria Treatment, Boosts Beneficial Bacteria Activity, Removes Ammonia & Nitrites in Ponds, Safe for All Fish & Wildlife – Treats 20,000 Litres - Image 2](https://m.media-amazon.com/images/I/71jbjpSw62L.jpg)
![Envii Filter Feed – Pond Filter Starter Bacteria Treatment, Boosts Beneficial Bacteria Activity, Removes Ammonia & Nitrites in Ponds, Safe for All Fish & Wildlife – Treats 20,000 Litres - Image 3](https://m.media-amazon.com/images/I/71s7p0enXFL.jpg)
![Envii Filter Feed – Pond Filter Starter Bacteria Treatment, Boosts Beneficial Bacteria Activity, Removes Ammonia & Nitrites in Ponds, Safe for All Fish & Wildlife – Treats 20,000 Litres - Image 4](https://m.media-amazon.com/images/I/91OqGtzoXqL.jpg)
![Envii Filter Feed – Pond Filter Starter Bacteria Treatment, Boosts Beneficial Bacteria Activity, Removes Ammonia & Nitrites in Ponds, Safe for All Fish & Wildlife – Treats 20,000 Litres - Image 5](https://m.media-amazon.com/images/I/91k7IhlG1-L.jpg)

## Questions & Answers

**Q: how do i check ph please?**
A: You buy a test kit from any pet shop to check ph

**Q: Does the tablet dissolve in the filter and can you still clean your filter**
A: Yes it does, if you clean the filter first and then leave it in the filter it will dissolve.

**Q: Is this product good for high ammonia and nitrite level in pond**
A: it will assist in helping to keep it under control but if your parameters are high I sujest you do some water changes as well. also amazon sell a product called zeolite this is a natural product that you put in a mesh bag and place within your filter which helps to remove the amonia. regular cleaning and feedinf less will also assist in lowering nitrite and ammonia. Good luck

**Q: I have a 4ft tank can I use 1/2 tablet in it, it is bothered by green water and algae**
A: Good morning.
Each tablet of Filter Feed can treat 5,000L.
The tablets can therefore be divided to treat smaller bodies of water.
I hope this helps with your query.
Kind regards,
Envii

## Customer Reviews

### ⭐⭐⭐⭐⭐ Balance and clarity for ponds
*by J***H on 27 October 2025*

Excellent product. Even in very cold pond water at this time of year effective in clearing and improving water health for the fish .

### ⭐⭐⭐⭐⭐ Excellent starter product.
*by A***R on 17 October 2025*

Purchased because we have just changed all of our filtration system. A really good product. Thank you.

### ⭐⭐⭐⭐ Seem fine
*by S***7 on 13 April 2025*

Only giving 4 stars as just installed not sure how they work yet

## Frequently Bought Together

- Envii Filter Feed – Pond Filter Starter Bacteria Treatment, Boosts Beneficial Bacteria Activity, Safe for All Fish & Wildlife – Treats 20,000 Litres
- Envii Pond Equaliser – Pond pH Buffer Instantly Balances, and Stabilises pH, KH and GH Levels, Pond Ammonia Remover, Works All Year Round Through Winter - 250g
- Envii Nitrate Klear – Natural Pond Nitrate Remover, Safe for All Fish & Wildlife, Treats 12,000 Litres of Pond Water

---

## Why Shop on Desertcart?

- 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016
- 🌍 **Shop Globally** — Access 737+ million products across 21 categories
- 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price
- 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members)
- 🔒 **Secure Payments** — Trusted payment options with buyer protection
- ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews

**Shop now:** [https://www.desertcart.es/products/181511873-envii-filter-feed-pond-filter-starter-bacteria-treatment-boosts-beneficial](https://www.desertcart.es/products/181511873-envii-filter-feed-pond-filter-starter-bacteria-treatment-boosts-beneficial)

---

*Product available on Desertcart Spain*
*Store origin: ES*
*Last updated: 2026-02-01*