Air-Aqua’s Green Control is listed on Aquishop in various pack sizes. If you are looking for this product in Belgium, start by verifying the full name and desired weight, then the availability at the time of your order. The presence of a product page does not guarantee immediate in-store pickup.
It is also useful to confirm that this reference is indeed suitable for your pond's issue. This guide explains how to identify it, compare formats, and examine Aquipond solutions when preparing a maintenance program.

Identifying Air-Aqua’s Green Control
The manufacturer presents Green Control as a mineral-based water improvement product intended to support algae control. To find the correct reference, search for the words “Green Control,” the brand Air-Aqua, and the pack size together.
A photo of your old container is particularly useful if you wish to renew a purchase. Photograph the name, weight, and usage label. The name of a product alone may be insufficient when a search displays multiple brands or product pages with similar titles.
The volume advertised on a product page must also be interpreted: is it for one application or a program comprising several treatments? This distinction changes the quantity to plan for.
Pack sizes listed on Aquishop
| Package size | Product page to consult | Point to verify |
|---|---|---|
| 1 kg | Green Control Air-Aqua 1 kg | Name and weight shown on the page and the order |
| 2.5 kg | Green Control Air-Aqua 2.5 kg | Quantity needed for the planned program |
| 5 kg | Green Control Air-Aqua 5 kg | Storage conditions and actual needs |
| 10 kg | Green Control Air-Aqua 10 kg | Reliable volume and number of applications |
Availability and prices are subject to change. Check the current information on the product page and have your pickup confirmed before traveling. Upon receipt, check the package size received before opening.
Understanding the quantity calculation
The Air-Aqua documentation consulted indicates 25 grams per 1,000 liters per application, with two applications the first month, followed by one monthly application. These indications should be cross-referenced with those found on your current packaging.
At this dosage, an 8,000-liter pond requires 200 grams per application. A 1 kg container then corresponds to five applications. Therefore, do not confuse a cumulative treatment capacity with the volume of a pond being monitored over several months.
If the pond has tiers, use an estimate that accounts for actual depths. For a poorly known volume, have the calculation verified first. Measure the quantity with appropriate equipment rather than with a handful or an uncalibrated container.
Do not confuse Green Control and Greenstab

Aquipond Greenstab is a solution to consider to support the control of excessive algae proliferation. The similarity in names does not imply that Greenstab and Green Control are the same product.
If your goal is to choose an appropriate maintenance rather than finding a specific reference, we invite you to examine Greenstab with the characteristics of your pond. The range notably includes a 10 kg package size.
A substitution must be explained: indication, quantity, schedule, and compatibility. Do not mix two references to complete a dose, and do not automatically use the instructions from the old container for the new one.
Verifying that the problem is indeed algae
Filaments attached to stones, uniformly green water, and brown cloudiness after rain do not have the same origin. Describe the appearance, extent, and time of onset.
A general photograph and a close-up can guide the discussion. Add the filtration history and any available analysis results. A drop in flow rate or a UV lamp at the end of its lifespan deserves a hardware check.
If the fish show unusual breathing or cluster at the surface, have their living conditions checked promptly. Choosing an anti-algae product should not delay the search for oxygen or water quality issues.
Preparing the order with pond information
State the volume, depth, species, and their approximate size. Specify if it is an ornamental pond, a natural pond, or for another use. Mention the plants and small fauna present.
List the products already used, with dates and quantities. A change in brand or formulation may require checking for lead times and compatibility.
Instructions regarding UV, filtration, and aeration must be those of the reference used. If a manual does not clearly answer your configuration, have this point clarified before application.
If the pond is also loaded with silt
An algae problem can be accompanied by deposits at the bottom, but the two subjects must be examined separately. Decomposing leaves, vegetable debris, soil, and sand are not all managed in the same way.
Aquipond Bactovase can be considered for the organic fraction. It does not replace the removal of mineral materials and does not correct a regular influx of soil from runoff.
For targeted cleaning in an accessible pond, PondoVac vacuum cleaners allow for the extraction of deposits. Check the depth, access, and water discharge. Plan the interventions together rather than adding multiple treatments without a defined order.
Obtaining advice in Belgium
To prepare for a visit to Aquiflor, consult the contact page and current opening hours. The garden center is located at Rue Liberté 22, 1320 Nodebais. Have the reference and its availability confirmed before traveling.
Bring photos of the pond, the label of the old product, and your measurements. If you wish for a water analysis, ask for the sampling instructions in advance. A useful sample is always accompanied by information about the pond.
To find Green Control or compare an Aquipond solution, contact support@aquiflor.com with the desired package size and your water volume. You will thus be able to verify the reference before preparing your maintenance.
Frequently Asked Questions
Does a larger container treat the pond for longer?
It contains more product, but the duration depends on the dosage and the number of applications. Calculate your need and check storage life before choosing.
Can I follow another user's advice?
They may describe an experience, but they do not replace the instruction manual and the diagnosis. The volume, population, and water conditions can be very different.
Should I treat as soon as a few filaments appear?
The presence of algae is part of pond life. Evaluate their development and the actual nuisance before deciding on an intervention.
Sources
- Air-Aqua — French Green Control and water treatment sheet.
- Aquipond — presentation of Greenstab.
- RHS — pond algae and maintenance.
- Aquishop pages of the mentioned package sizes and Aquiflor contact details linked in the article.







