---
product_id: 202741346
title: "Bacter AE | 35g - Premium water additive with microorganisms, improved water quality & natural biofilm for a good microclimate in the aquarium"
brand: "glasgarten"
price: "HK$299"
currency: HKD
in_stock: true
reviews_count: 13
category: "Glas Garten"
url: https://www.desertcart.hk/products/202741346-bacter-ae-35g-premium-water-additive-with-microorganisms-improved-water
store_origin: HK
region: Hong Kong
---

# Dormant probiotic bacteria activate on water contact Precise dosing for varied stocking densities Premium German-made quality Bacter AE | 35g - Premium water additive with microorganisms, improved water quality & natural biofilm for a good microclimate in the aquarium

**Brand:** glasgarten
**Price:** HK$299
**Availability:** ✅ In Stock

## Summary

> 🦐 Elevate your aquarium’s ecosystem — because your shrimp deserve the VIP treatment!

## Quick Answers

- **What is this?** Bacter AE | 35g - Premium water additive with microorganisms, improved water quality & natural biofilm for a good microclimate in the aquarium by glasgarten
- **How much does it cost?** HK$299 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.hk](https://www.desertcart.hk/products/202741346-bacter-ae-35g-premium-water-additive-with-microorganisms-improved-water)

## Best For

- glasgarten enthusiasts

## Why This Product

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

## Key Features

- • **Biofilm Booster:** Promotes protein-rich biofilm growth, the essential natural food source for shrimp offspring and biofilm grazers.
- • **Microbial Powerhouse:** Infuses your aquarium with active probiotics and enzymes that jumpstart a thriving biofilm ecosystem.
- • **Tailored Dosing System:** Customizable daily doses for low, normal, and high stocking densities ensure optimal water balance and shrimp health.
- • **Trusted German Craftsmanship:** Backed by 25+ years of aquaristics expertise, made with premium ingredients in Germany for consistent results.
- • **Aquatic Microclimate Enhancer:** Regulates digestion and nutrient uptake, creating a stable, toxin-free environment for vibrant aquatic life.

## Overview

GlasGarten Bacter AE is a 35g premium water additive formulated with dormant probiotic bacteria, amino acids, and enzymes that activate upon contact with water. Designed to improve water quality and stimulate biofilm growth, it supports shrimp offspring survival and overall aquarium microclimate. With precise dosing tailored to stocking density and crafted in Germany with over 25 years of aquaristics expertise, it’s the go-to solution for professional shrimp keepers seeking healthier, more vibrant tanks.

## Description

Product description GlasGarten - Bacter AEBacter AE Micro Powder adds important microorganisms, amino acids and enzymes to your aquarium. Bacter AE improves the water quality and increases the development of the biofilm required by shrimps and especially their offspring. This resulting biofilm ensures a constantly available, protein-rich food supply, which increases the survival rate of juvenile shrimps in particular and enables healthy development. In addition, the probiotic bacteria in Bacter AE improve the animals' nutrient uptake and regulate digestion.The bacterial cultures contained in Bacter AE Micro Powder are in a kind of "dormant state" and become active immediately on contact with water. They remove harmful substances and, together with the harmonised ingredients, ensure a good microclimate in the aquarium.Dosage (per approx. 120 litres)- for low stocking density: 1/2 measuring spoon* once a day- for normal stocking density: 1 measuring spoon* once a day- with high stocking density: 2x daily 1 measuring spoon*We recommend starting with half the dosage for approx. one week when using Bacter AE for the first time.* 1 measuring spoon corresponds to approx. 0.5gCompositionAmino acids, polysaccharides, xylanase, glucanase, amylase, protease, hemicellulase, Bacillus subtilis, Pediococcus acidilactici (Lactobacillus)Contents35 g (measuring spoon included)Made in Germany Directions Dosage (each dose is approximately 120 litres. LOW DENSITY - 1 measuring spoon 1/2 per day * With normal density: 1 measuring spoon per day* High density: 2 tablespoons per day for 1 measure* We recommend using Bacter AE for the first application. Start a week with half a dose. * 1 measuring cup corresponds to approx. 0.5 g

Review: Good stuff! - I bought this for my breeding tank of cherry shrimp, and they all love it. Never see as many shrimp out and about as when I feed this, as despite it being a 'food for the food for the shrimp', they quite enjoy feasting on the powder itself. Since adding this once a week I've also seen an increase in shrimp feeding off the glass surfaces, so it's definitely encouraged biofilm growth. I also figured I could use this to encourage biofilm growth in my tank with Otocinclus and Rainbow Gobies (Stiphodon Ornatus) the latter of which primarily feed on biofilm, and it seems to have done the trick as the Gobies in particular are looking plump and colourful. Definitely do not use as much as they tell you to use. Once a week, I use maybe 1/4 of the little spoon included, add it to a plastic syringe, suck some tank water and give it a good shake until it's all mixed together, and then use the syringe to add it to the tank. If you just add it straight to the tank it'll clump and also float on top of the water. It sinks eventually, but can be avoided by mixing it with water first. Mixing it also ensures it gets everywhere in the tank, into all the nooks and crannies which is perfect if you have baby shrimp hiding away.
Review: Best product for shrimp keepers - Shrimp go mad for it soon as its in the tank, recommend to only use half the recommend dosage, date was on the tub so very happy

## Features

- WATER SUPPLEMENT: With Bacter AE you add important microorganisms, amino acids and enzymes to your aquarium. It significantly improves the water quality and thus increases the development of the biofilm required for the shrimp offspring.
- APPLICATION: Add the following quantities for 120 litres: low stocking density 1 ½ measuring spoons once a day. For normal stocking density: 1 measuring spoon once a day. For high stocking density: 1 measuring spoon twice a day. (1 measuring spoon corresponds to approx. 0.5g)
- CONTENTS: 35g Bacter AE to improve the water quality. The bacterial cultures contained are in a kind of dormant state - they become active immediately on contact with water.
- INGREDIENTS: The Bacter AE is composed of the following: Amino acids, polysaccharides, xylanase, glucanase, amylase, protease, hemicellulase, Bacillus subtilis & Pediococcus acidilactici (Lactobacillus).
- QUALITY: Made in Germany! Our food is produced with selected ingredients in our factory in Germany. Our products reflect over 25 years of experience in aquaristics.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B07DDHKGRK |
| Batteries Included | No |
| Batteries required | No |
| Best Sellers Rank | 11,794 in Pet Supplies ( See Top 100 in Pet Supplies ) 146 in Aquarium Water Treatments |
| Customer Reviews | 4.7 4.7 out of 5 stars (1,076) |
| Date First Available | 10 Jun. 2018 |
| Item Form | Powder |
| Item Weight | 35 g |
| Item model number | GH-BACTAE-35 |
| Number of Items | 1 |
| Product Dimensions | 6.1 x 6.1 x 4.7 cm; 35 g |
| Quantity | 1 |
| Size | 35g |

## Product Details

- **Brand:** GlasGarten
- **Item form:** Powder
- **Item weight:** 35 Grams
- **Liquid volume:** 120 Litres
- **Manufacturer:** GG Glasgarten

## Images

![Bacter AE | 35g - Premium water additive with microorganisms, improved water quality & natural biofilm for a good microclimate in the aquarium - Image 1](https://m.media-amazon.com/images/I/71JnQlCsCIL.jpg)

## Available Options

This product comes in different **Size** options.

## Questions & Answers

**Q: How much of this should I use in a 2.5g nano tank with <10 neocaridina shrimp?**
A: I use about an eighth of the scoop ever other day in my 10 gallon with 10 Cherry shrimp. Everyone seems to be happy. Hope that helps.

**Q: Do you need to refrigerate after opening?**
A: I do not refrigerate mine and it has been fine.  Just keep it dry.  I have not seen this being refrigerated.  I do not believe it is needed.

**Q: I'm having difficulty opening the jar. The lid only turns halfway before stopping completely. Any help?**
A: Maybe the tracks are off or something. It's just plastic too so you can maybe gently pry it from underneath while trying to unscrew it.

**Q: Will this bring down the tds in an aquarium**
A: Hi, it will increase the TDS in an aquarium.

Regards,

## Customer Reviews

### ⭐⭐⭐⭐⭐ Good stuff!
*by K***E on 10 November 2021*

I bought this for my breeding tank of cherry shrimp, and they all love it. Never see as many shrimp out and about as when I feed this, as despite it being a 'food for the food for the shrimp', they quite enjoy feasting on the powder itself. Since adding this once a week I've also seen an increase in shrimp feeding off the glass surfaces, so it's definitely encouraged biofilm growth. I also figured I could use this to encourage biofilm growth in my tank with Otocinclus and Rainbow Gobies (Stiphodon Ornatus) the latter of which primarily feed on biofilm, and it seems to have done the trick as the Gobies in particular are looking plump and colourful. Definitely do not use as much as they tell you to use. Once a week, I use maybe 1/4 of the little spoon included, add it to a plastic syringe, suck some tank water and give it a good shake until it's all mixed together, and then use the syringe to add it to the tank. If you just add it straight to the tank it'll clump and also float on top of the water. It sinks eventually, but can be avoided by mixing it with water first. Mixing it also ensures it gets everywhere in the tank, into all the nooks and crannies which is perfect if you have baby shrimp hiding away.

### ⭐⭐⭐⭐⭐ Best product for shrimp keepers
*by M***. on 28 October 2025*

Shrimp go mad for it soon as its in the tank, recommend to only use half the recommend dosage, date was on the tub so very happy

### ⭐⭐⭐⭐⭐ Must for any shrimp lover
*by S***Y on 3 February 2026*

My cherry (red bloody merry neocardinia) breeded like hell after this and they probably love it. water gets milky for few seconds but that is but obvious. Highly recommended for shrimp lovers. Never tried in a tank with fishes in it as I feed other sources in my fish tanks so can't comment. For shrimp lovers this is must to be have in your cabinet of food.

## Frequently Bought Together

- GlasGarten Bacter AE Micro Powder Water Additive for Shrimp Tanks CRS Bee Cherry (35g)
- GlasGarten Shrimp Baby Food
- GlasGarten Shrimp Fit

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*Product available on Desertcart Hong Kong*
*Store origin: HK*
*Last updated: 2026-02-23*