Easy-Life EasyStart starter bacteria for aquariums
| Volume | Price | Price per L | vs 100 ml |
|---|---|---|---|
| 100 ml | Dhs. 19.00 | Dhs. 190.00 | — |
| 250 ml | Dhs. 29.00 | Dhs. 116.00 | −39 % |
| 500 ml | Dhs. 41.00 | Dhs. 82.00 | −57 % |
| 1 L | Dhs. 71.00 | Dhs. 71.00 | −63 % |
| 5 L | Dhs. 292.00 | Dhs. 58.40 | −69 % |
These liquid bacterial cultures start up the filter of a new aquarium, freshwater or marine, and restart it when nitrite reappears. The dose is 10 ml per 50 litres, on day one, after one week and after 2 weeks.
The summary
- The dose: 10 ml per 50 litres, at each application.
- The schedule: on the first day, after one week, then after 2 weeks.
- When to add more: every day for as long as a test detects nitrite.
- Which waters it suits: freshwater aquariums and marine aquariums.
- Storage: in a cool place, away from light, once the bottle has been opened.
- Shipping: parcel delivered to your door by Colissimo or Chronopost.
Bacterial cultures to start up a filter and bring nitrite down
Easy-Life EasyStart starter bacteria are liquid bacterial cultures that kick-start the filter of a new aquarium, in freshwater and in seawater alike. The dose is 10 ml per 50 litres, on the first day, at 1 week and then at 2 weeks. After that, it is repeated daily for as long as a test detects nitrite.
A new filter traps particles, but it does not yet convert ammonium until its media have been colonised. This bottle provides bacterial cultures and their carrier, so that colonisation of your filter starts as soon as the tank is filled, rather than depending solely on the bacteria already present. The dose is 10 ml per 50 litres, and the schedule comes down to three applications: on the first day, one week later, then another week later. The product works in freshwater and saltwater aquariums alike.
📅 Three doses, then the test
Each dose is calculated on the real volume of your tank, with decor deducted, at a rate of 10 ml per 50 litres. If your aquarium holds 200 litres, you therefore add 40 ml on the first day, then the same amount at one week and at 2 weeks. Shake the bottle just before pouring and add the dose straight away, with the filter running, so that the bacteria reach the filter media where they will settle. A slight haze appears in the water just after the dose, and it clears within a few hours.
The first day
Pour in the full dose when you fill the tank and filter with water.
After one week
Give the same dose again while the bacterial population establishes itself in your filter.
At 2 weeks
The third addition completes the start-up schedule.
After that, it is your nitrite test that calls the shots. As long as it detects nitrite, the full dose is repeated every day, and it stops when the test no longer detects any. This step remains useful well after start-up: an over-zealous filter clean, a medicinal treatment or a sudden overstocking will bring nitrite back, and call for the same response.
Monitor ammonium and nitrite during start-up
The 2-week schedule is run by measurement, and two values are enough to steer it: ammonium, which shows what the fish excrete, and nitrite, whose disappearance shows that the second stage of nitrification is working. The essential test pack combines these two tests with those for nitrate, pH and KH, and these last two values fall over the weeks as a result of nitrification. You will thus know when to stop dosing and when to introduce your first fish.
🌾 The same action in aquaponics
In aquaponics as in an aquarium, the same families of bacteria convert ammonia into nitrite, then nitrite into nitrate, and it is this nitrate that your plants take up. The nitrogen cycle describes this complete chain, and starting up a system explains why the first weeks call for close monitoring. In a system of 1,000 litres of water, one dose is 200 ml, which makes 600 ml for the three doses in the schedule: the 1-litre bottle therefore covers a complete start-up.
🧴 Choosing the size
All five sizes contain the same product and are dosed in the same way, so only the volume you are treating decides the size. At 10 ml per 50 litres, the 100 ml bottle covers the three applications in the schedule for a 150-litre tank, 90 ml in all, while the 500 ml bottle treats 2,500 litres in one application, which is enough for several set-ups of a living-room aquarium. The 5-litre container is intended for large volumes and multi-tank installations. Once opened, the bottle should be kept cool and away from light.
Technical specifications
The essentials
- Dose
- 10 ml per 50 L
- Start-up calendar
- Day 1, week 1, week 2
What the bottle contains
- Contents
- Bacterial cultures and media
- Waters concerned
- Freshwater and saltwater
Use and storage
- Before pouring
- Shake and add straight away
- After opening
- Store in a cool place, away from light
To budget for separately
- Nitrite test
- A nitrite drop test
- Full monitoring
- A water analysis pack
In the box
- 1 bottle from 100 ml to 5 L, depending on the capacity chosen
Doses, frequencies, sizes and compatibilities taken on 20 September 2026 from the product page on the official Easy-Life website.
Seeding a filter, in liquid or powder form
Two bacterial cultures, one you pour in and one you sprinkle
| Shape | Dose for 50 litres | Storage | Dosing schedule | Price | |
|---|---|---|---|---|---|
| Recommended Easy-Life EasyStart starter bacteria forYour choice | Liquid to pour in | 10 ml | Keep refrigerated after opening | Day 1, week 1, week 2 | Dhs. 19.00 |
| eSHa Aquabacter start-up bacteria forYour choice | Powder with scoop | 1 level scoop | Dry form | 1 measure per 100 L every month | Dhs. 33.00 |
Forms, doses and schedules recorded on 20/09/2026 from both manufacturers.
Help choosing
Which culture suits the way you work?
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It covers preparing your order and then the transit time quoted by the carrier, counted in working days.
It is not a guaranteed delivery date: public holidays, peak periods, customs or a carrier delay can extend it. The exact amount, in your currency, is worked out in the cart once your address is entered.
Shipped as a tracked parcel, by Colissimo or Chronopost to your home. The exact shipping costs and delivery times are shown in your basket once your address has been entered. Outside the European Union, import duties and taxes are payable by the recipient.
Frequently asked questions
6 questions
6 key questions
How much for one dose?
State the actual volume of your tank, excluding decor.
per application, at a dose of 10 ml per 50 litres
Dose and schedule taken on 20 September 2026 from the product page on the official Easy-Life website.
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