--- 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: "€ 37.33" currency: EUR in_stock: true reviews_count: 13 category: "Glas Garten" url: https://www.desertcart.pt/products/202741346-bacter-ae-35g-premium-water-additive-with-microorganisms-improved-water store_origin: PT region: Portugal --- # Supports natural microclimate & shrimp offspring Dormant bacteria activate on water contact Enzyme-rich formula boosts biofilm growth Bacter AE | 35g - Premium water additive with microorganisms, improved water quality & natural biofilm for a good microclimate in the aquarium **Brand:** glasgarten **Price:** € 37.33 **Availability:** ✅ In Stock ## Summary > 🦐 Elevate your aquarium’s microclimate — because your shrimp deserve the best! ## 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?** € 37.33 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.pt](https://www.desertcart.pt/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:** Enzyme cocktail (xylanase, glucanase, amylase, protease) accelerates natural biofilm growth, creating a protein-rich grazing ground for shrimp babies. - • **Tailored Dosage:** Flexible dosing for low, normal, and high stocking densities ensures optimal water quality without risking oxygen depletion. - • **Microbial Powerhouse:** Dormant Bacillus subtilis & Pediococcus acidilactici activate instantly to purify and balance your aquarium water. - • **Made in Germany Quality:** Crafted with 25+ years of aquaristics expertise, guaranteeing premium, reliable performance for your aquatic ecosystem. - • **Shrimp Survival Maximizer:** Enhances nutrient uptake and digestion, significantly increasing juvenile shrimp survival rates and healthy development. ## Overview GlasGarten Bacter AE is a 35g premium water additive formulated with dormant probiotic bacteria and a potent enzyme blend that activates upon water contact. Designed to improve water quality and stimulate biofilm growth, it creates an optimal microclimate for shrimp, boosting offspring survival and health. Made in Germany with over 25 years of aquaristics expertise, it offers precise dosing for various stocking densities, ensuring a crystal-clear, thriving aquarium environment. ## 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: Excellent shrimp food - Great packaging and feeds my shrimp great Review: Solid results, but the spoon is way too big! - Unlike pellets that the big shrimp hog, this dusts everything—moss, glass, and sponge filters—meaning baby shrimp can eat wherever they hide. It’s a five-star, high-quality essential for anyone breeding shrimp. Since I started using it, I’ve seen way more babies reach adulthood. This is a really well-engineered product that makes the water crystal clear by boosting the micro-flora. It creates a fantastic grazing environment. My only minor note is a 'human-alike' warning: the instructions tell you to use a full scoop, but that is far too much for most tanks and can crash your oxygen levels. ## 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 | | Best Sellers Rank | 14,826 in Pet Supplies ( See Top 100 in Pet Supplies ) 173 in Aquarium Water Treatments | | Brand | GlasGarten | | Brand Name | GlasGarten | | Customer Reviews | 4.6 out of 5 stars 1,229 Reviews | | Item Form | Powder | | Item Weight | 35 Grams | | Item form | Powder | | Item weight | 35 Grams | | Liquid Volume | 120 Litres | | Liquid volume | 120 Litres | | Manufacturer | GG Glasgarten | | Manufacturer Part Number | GH-BACTAE-35 | | Model Number | GH-BACTAE-35 | | Number of Items | 1 | | Pet Type | Small Animal | | Target Species | Shrimp | | Unit Count | 35.0 gram | | Unit count | 35.0 gram | ## 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 ### ⭐⭐⭐⭐⭐ Excellent shrimp food *by T***R on 30 June 2026* Great packaging and feeds my shrimp great ### ⭐⭐⭐⭐⭐ Solid results, but the spoon is way too big! *by P***X on 16 February 2026* Unlike pellets that the big shrimp hog, this dusts everything—moss, glass, and sponge filters—meaning baby shrimp can eat wherever they hide. It’s a five-star, high-quality essential for anyone breeding shrimp. Since I started using it, I’ve seen way more babies reach adulthood. This is a really well-engineered product that makes the water crystal clear by boosting the micro-flora. It creates a fantastic grazing environment. My only minor note is a 'human-alike' warning: the instructions tell you to use a full scoop, but that is far too much for most tanks and can crash your oxygen levels. ### ⭐⭐⭐⭐⭐ Effective *by I***H on 17 March 2026* Seems to be effective, good water quality and clarity. Using small quantities, only half scoop mixed in tank water. ## Frequently Bought Together - GlasGarten Bacter AE Micro Powder Water Additive for Shrimp Tanks CRS Bee Cherry (35g) - GlasGarten Shrimp Baby Food - GlasGarten Shrimp Fit --- ## 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.pt/products/202741346-bacter-ae-35g-premium-water-additive-with-microorganisms-improved-water](https://www.desertcart.pt/products/202741346-bacter-ae-35g-premium-water-additive-with-microorganisms-improved-water) --- *Product available on Desertcart Portugal* *Store origin: PT* *Last updated: 2026-09-08*