Anti-metals for swimming pools - POOL MAGNET PLUS - Bioguard
Anti-metals for swimming pools - POOL MAGNET PLUS - Bioguard
Anti-metals for swimming pools - POOL MAGNET PLUS - Bioguard
Anti-metals for swimming pools - POOL MAGNET PLUS - Bioguard

Anti-metals for swimming pools - POOL MAGNET PLUS - Bioguard

$14.99
$14.99
46% off
$27.99


Maintain the clarity and appearance of your pool with BioGuard Pool Magnet Plus, a concentrated formula designed to remove and prevent stains caused by metals. Easy to use, it acts quickly to correct discolored water and maintain clear and balanced water.

Read more Read less
SKU: 18980
Format: 946 ml

Availability

In-store pickup
Pickup available in 24 hours at 04 Laval Pickup unavailable at 04 Laval
In-store availability
0 In stock at 04 Laval 0 In stock at 04 Laval Sold out at 04 Laval

Maintain the clarity and appearance of your pool with BioGuard's Pool Magnet Plus, a concentrated formula designed to eliminate and prevent stains caused by metals. Easy to use, it acts quickly to correct discolored water and maintain clear, balanced water.

Features

  • Eliminates and prevents iron, copper, and manganese stains
  • Corrects discolored water caused by metals
  • Highly concentrated formula for increased effectiveness
  • Simple and quick application
  • Ideal for preventing the appearance of metallic deposits
  • Can be used with Sparkle Up® for complete metal removal

946 ml or 3.78 L
Main Actions: Eliminate metals
Product Category: Specialized Products
Dissolution: Fast
Forms: Liquid
Application Method: To pour directly into the water
Visual Issues: Stains on the surface
Safety and Storage: Store in a cool, dry place, Avoid contact with skin, Keep out of reach of children and animals, Protect eyes
Basin Type: Pool

MAY IRRITATE EYES. Avoid contact with eyes. Do not breathe fumes. Do not swallow. Keep out of reach of children. Do not mix with other chemicals. Handle with care.

Contains sodium carbonate.

If swallowed: Immediately call a poison control center or doctor. Do not induce vomiting.

In case of contact with eyes: rinse with water for 15 minutes.

In case of skin contact: rinse well with water.

Waste disposal: Rinse empty containers with cold water and recycle the packaging where a recycling program exists. Any unused or unwanted product should be taken to an authorized waste management company for disposal.

Shipping is free for this product on orders of $50 or more in Quebec and Ontario. A $10 shipping fee applies to orders under $50.

For New Brunswick, a $40 shipping fee applies regardless of the order amount.

For Nova Scotia, a $50 shipping fee applies regardless of the order amount.

Instructions for Use:

  1. Ensure the filtration system is running.
  2. Pour the product directly into the pool, ideally in front of the water return.
  3. Allow to circulate to ensure even distribution of the product.
  4. Monitor water clarity and adjust as needed.
  5. Use in conjunction with Sparkle Up® if necessary to optimize metal removal.

Key Features

Important role

Eliminates metals and prevents associated stains

2536

Safe

Safe to use and designed with respect for the environment.

Peace of mind

A certified product, tested in real conditions, for maintenance without compromises.

Simple and effortless

A concentrated formula that can be used in two simple steps: calculate and pour.

Compare options

Anti-metals for pools - Metal free
Anti-metals for pools - Metal free
Metalfree is a highly effective metal chelating agent designed to prevent staining and discoloration caused by the presence of metals such as iron and copper. For optimum results, we recommend incorporating Metalfree into a well-structured pool maintenance program. Unlike many other anti-stain and anti-scale products, Metalfree does not increase phosphate levels in the water.
Read more Read less
  • Effective chelating agent for iron, copper and other metals
  • Prevents staining and discoloration of water and surfaces
  • Does not increase phosphate levels in water
  • Ideal for a regular maintenance program
  • Compatible with most disinfection systems
  • Suitable for all pool surfaces
  • Protects water quality and clarity
$14.99
$14.99
$19.99
Anti-metals for swimming pools - POOL MAGNET PLUS - Bioguard
Anti-metals for swimming pools - POOL MAGNET PLUS - Bioguard
Maintain the clarity and appearance of your pool with BioGuard Pool Magnet Plus, a concentrated formula designed to remove and prevent stains caused by metals. Easy to use, it acts quickly to correct discolored water and maintain clear and balanced water.
Read more Read less
  • Eliminates and prevents iron, copper, and manganese stains
  • Corrects discolored water caused by metals
  • Highly concentrated formula for increased efficiency
  • Quick and easy application
  • Ideal for preventing the appearance of metal deposits
  • Can be used with Sparkle Up® for complete metal removal
$14.99
$14.99
$27.99
Anti-metal for pools - Zero meto 1L
Anti-metal for pools - Zero meto 1L
- Removes metals and prevents metal-related stains - Controls copper, iron and other metals. - Highly recommended for pools filled with well water
Read more Read less
  • Removes metals and prevents associated stains
  • Controls copper, iron, and other metals
  • Ideal for pools filled with well water
  • Prevents discoloration of water and surfaces
  • Helps maintain clear and balanced water
  • Compatible with most disinfection systems
$19.99
$19.99
$19.99

Discover our product range

Voir tous Voir tous Voir tous Voir tous Voir tous Voir tous
Eau verdâtre ou jaunâtre Taches dans les marches Eau verte, noir ou brune Problème d'algues Eau brouillée Problème de filtration

Apparence : L’eau semble verdâtre clair ou jaunâtre, même si elle reste relativement limpide.

Causes possibles :

  • Présence de métaux oxydés (fer ou cuivre)
  • Réaction entre le chlore et les minéraux
  • Début de contamination par algues moutardes

Solutions :

  • Testez la présence de métaux dans l’eau
  • Ajoutez un séquestrant de métaux
  • Ajustez le pH et effectuez un traitement préventif avec un algicide non moussant

 

 
 

 

 
 

 

 
 

 

 
 

Apparence : Taches brunes, jaunes, vertes ou noires localisées sur les marches ou dans les coins de la piscine.

Causes possibles :

  • Dépôts métalliques (taches de cuivre, de fer)
  • Taches organiques (feuilles, débris végétaux en décomposition)
  • Présence d’algues noires très incrustantes

Solutions :

  • Brossez les zones atteintes
  • Identifiez le type de tache (test avec vitamine C ou chlore direct)
  • Appliquez un produit détachant spécifique (organique ou métallique)
  • Ajustez l’équilibre de l’eau pour éviter la récidive

 

 
 

 

 
 

 

 
 

 

 
 

 

 
 

 

 
 

 

 
 

 

 
 

Apparence : L’eau prend une teinte verte foncée, noire ou brunâtre, souvent accompagnée de glissance sur les parois.

Causes possibles :

  • Prolifération avancée d’algues (vertes, noires ou moutardes)
  • Présence de métaux dans l’eau (fer, cuivre, manganèse)
  • Désinfection inefficace ou filtration arrêtée

Solutions :

  • Appliquez une trousse corrective
  • Brossez vigoureusement les surfaces atteintes
  • Faire des analyses de l'eau avant et après la trousse corrective

 

 
 

 

 
 

 

 
 

 

 
 

Apparence : Présence de dépôts d’algues au fond, souvent accompagnée d’une sensation de glissance sur les parois.

Causes possibles :

  • Prolifération avancée d’algues (vertes, noires ou moutardes)
  • Désinfection inefficace ou filtration arrêtée

Solutions :

  • Appliquez un traitement choc à base de chlore ou un oxydant
  • Ajoutez un algicide adapté au type d’algues
  • Brossez vigoureusement les surfaces atteintes

 

 
 

 

 
 

 

 
 

 

 
 

 

 
 

 

 
 

 

 
 

 

 
 

Apparence : L’eau semble trouble, laiteuse, parfois légèrement grise ou blanchâtre.

Causes possibles :

  • Mauvaise filtration (filtre sale ou saturé)
  • Déséquilibre chimique (pH, alcalinité, dureté)
  • Résidus en suspension (crème solaire, pollen, débris organiques)
  • Manque de désinfectant

Solutions :

  • Nettoyez ou remplacez le média filtrant (sable, cartouche, billes de verre)
  • Ajustez le pH entre 7,2 et 7,6
  • Effectuez un traitement choc
  • Utilisez un clarifiant pour regrouper les fines particules

 

 
 

 

 
 

 

 
 

 

 
 

 

 
 

 

 
 

Apparence : L’eau ne s’éclaircit pas malgré les traitements ou redevient rapidement trouble.

Filtreur à cartouche :

  • Bien rincer la cartouche
  • Nettoyer la cartouche avec le Nettoyant à filtres
  • Remplacer la cartouche

Filtreur au sable :

  • Faites un contre-lavage ou un nettoyage en profondeur du filtre
  • Nettoyer le sable
  • Remplacez le sable ou le média filtrant

 

 
 

 

 
 

 

 
 

 

 
 

 

 
 

 

 
 

NEED HELP?

How to solve visual problems with pool water

Cloudy, milky or greenish pool water can quickly spoil the pleasure of swimming. These visual problems often reflect chemical imbalances, inefficient filtration or the presence of algae. Fortunately, solutions exist to remedy these problems and prevent their recurrence.

View the complete guide

Loading quiz...

Tips and advice

Bien comprendre l'utilisation des produits chimiques
Explanation of the use of chemicals
Après l’analyse de votre eau en magasin, la liste de produits peut vous sembler importante même si l’apparence de l’eau ne vous apparaît pas inadéquate. Pourtant, chaque produit a sa...
Trevi
Proudly made in Quebec
Read our advice
Quelle méthode d'assainissement utiliser pour traiter l'eau de la piscine
Which sanitizing system to use to treat your pool water
It is now time to choose the sanitizing system you wish to use to treat your pool water. Many options are available.  Owners of salt chlorination systems must remember to...
Trevi
Proudly made in Quebec
Read our advice
Meilleurs produits pour nettoyer les toiles, marches, accessoires de piscine et meubles de jardin
The best products to clean the pool liner, steps, accessories and garden furniture
Lors du grand nettoyage de la piscine au printemps, nous pouvons souvent remarquer un cerne qui s'est créé au dessus de la ligne d'eau. Trévi vous propose 2 produits très...
Trevi
Proudly made in Quebec
Read our advice
Comment rendre l'eau sécuritaire pour la piscine et agréable à la baignade
How to get safe water and enjoy swimming in your pool
Throughout the summer, it is your responsibility to test your water once a week with the help of strips or droplets. These tests will help keep your water clean, safe...
Trevi
Proudly made in Quebec
Read our advice
Pourquoi les tests de bandelettes et gouttelettes sont très importantes
Why test strips and droplets are so important
It’s essential to test your pool water with strips or drops once or twice a week throughout the summer. Today, we’ll do it together so you can understand the procedure....
Trevi
Proudly made in Quebec
Read our advice
Comment balancer l'eau afin de la rendre sécuritaire pour la piscine et les baigneurs
How to reach the proper water balance to make it safe for both the pool and swimmers.
Il est très important d'avoir une eau de piscine bien balancée tout au long de l'été. Le premier balancement d'eau est le plus important afin de bien commencer la saison,...
Trevi
Proudly made in Quebec
Read our advice
Produits qui permettent de rendre l'eau claire et sécuritaire pour les baigneurs
Products that make your pool water pristine and safe for swimmers
To simplify the maintenance of your pool, Trevi recommends two kits that work similarly. Depending on the store, our advisors may offer the Maintenance Kit 2.0 or the Smart Pak...
Trevi
Proudly made in Quebec
Read our advice
Pourquoi faire particulièrement attention à l'eau de sa piscine en temps de canicule
Why pay more attention to your pool water during a heat wave
Avec les grandes chaleurs et les canicules durant l'été, la demande en chlore dans la piscine augmente puisqu'il y a plus de contaminants dans l'eau. L'eau de la piscine qui...
Trevi
Proudly made in Quebec
Read our advice
Pourquoi et comment ajuster l'eau de sa piscine après de fortes pluies
Why and how to adjust your pool water after heavy rainfalls
Storms can affect the chemical parameters of your pool water, notably chlorine and pH. It’s important to test your water with strips or droplets after heavy rain to check and...
Trevi
Proudly made in Quebec
Read our advice
Quand, pourquoi et comment faire un traitement choc
When, why and how to do a shock treatment
When, how and why use the famous shock treatment: this is what we’ll talk about today, starting by demystifying the shock treatment.  In both cases, whether you’re using a packet...
Trevi
Proudly made in Quebec
Read our advice
Que dois-je faire si l'eau de ma piscine est verte?
What should I do if my pool water is green?
L’eau de votre piscine est verte ? Retrouvez votre belle eau bleue en 48 heures grâce à la trousse Corrective Gold. C’est une solution simple, rapide et efficace pour éliminer les...
Trevi
Proudly made in Quebec
Read our advice

FAQ


A specialized product is used when a particular problem arises and the usual treatments are not sufficient. For example:

- If your water becomes colored due to metals, a sequestrant will be necessary.

- If foam forms, there are anti-foam products.

- If you notice limescale deposits, an anti-scale treatment is recommended.

These products are not used continuously like chlorine or pH, but rather occasionally to target a specific problem. They are therefore valuable allies for quickly correcting specific situations.

Learn more
>

Recommended products