Magnesium Sulphate (MgSO4)
$5.00 - 250g
Enhance your aquarium’s health with Magnesium Sulphate (MgSO4). Essential for plant growth, it supports chlorophyll production and promotes healthy shells in invertebrates. Easy to use and perfect for soft water aquariums.
Quantity | Price | Discount |
---|---|---|
1-4 | $5.00 | 0% |
5-9 | $4.75 | 5% |
10+ | $4.50 | 10% |
6 in stock
Magnesium Sulphate (MgSO4) – Premium Aquarium Supplement
Magnesium Sulphate, also known as Epsom Salt, is an essential supplement for freshwater aquariums, especially those with plants and invertebrates. Magnesium is a key component in photosynthesis, helping your aquarium plants grow strong and vibrant. It also plays a vital role in maintaining stable water chemistry, making it perfect for soft water aquariums or planted tanks in need of a magnesium boost.
Key Benefits:
- Promotes Plant Growth: Magnesium is essential for chlorophyll production, which is necessary for healthy plant growth in your aquarium.
- Supports Invertebrate Health: Magnesium Sulphate helps in the overall health of aquatic invertebrates, promoting strong shells and exoskeletons in shrimp and snails.
- Stabilises Water Chemistry: It helps balance water hardness and magnesium levels, contributing to a stable environment for all aquatic life.
- Easy to Use: Just dissolve the recommended amount into your aquarium water to maintain healthy levels of magnesium.
How to Use:
- Add Magnesium Sulphate directly to your tank, following the dosage instructions based on your tank size and water chemistry needs.
- Ideal for planted tanks, shrimp, and snail aquariums, and freshwater tanks with soft water.
- Regular monitoring of water parameters is recommended to avoid over-supplementation.
Ideal For:
- Freshwater aquariums with soft water
- Planted tanks needing magnesium
- Shrimp, snails, and other invertebrate tanks
- Aquariums requiring water hardness balance
Our Magnesium Sulphate supplement is a reliable way to maintain optimal water quality and ensure your plants and aquatic creatures thrive in a balanced environment.



The shipping prices are determined by Australia Post, and we do not make any profit from postage fees. Any variation in price is solely due to packaging. Our aim is to offer you the most competitive rates for shipping your orders. At Green Aquarium, we strive to provide you with the best shipping options for your aquatic plants, fertilisers, shrimp, and fish. Please review the following information regarding our shipping and delivery services:
Shipping Options:
- Express Post: Recommended for purchasing plants, shrimp, and fish. Plants will be carefully packed in a small express post box, secured in a plastic bag with a small amount of water, and wrapped in bubble wrap for added protection.
- Styrofoam Box Express: Specifically for shipping live shrimp and fish. We use a sturdy Styrofoam box and send it via express post to ensure the safety and well-being of your aquatic pets during transit.
- Registered Post for Fertilisers: Suitable for shipping fertilisers. Your order will be sent via registered post, providing a secure and reliable delivery option.
- Express Post for Fertilisers: If you prefer faster delivery for your fertilisers, we offer express post services.
Please Note: The prices for shipping are set by Australia Post, and we do not make any profit from postage fees. Any difference in price would be due to packaging. We strive to provide you with the best available rates for shipping your orders.
Shipping within Australia: We currently offer shipping services within Australia only. We apologise for any inconvenience caused and appreciate your understanding.
Local Delivery: If you're in the vicinity or would like to avoid shipping fees, we invite you to select the local delivery option at checkout. Before placing your order, please contact us via email, SMS, or phone call to confirm if this option is available for your area. Additionally, reach out to us to schedule a specific time and date for the delivery. Opting for local delivery is an excellent way to reduce shipping expenses.
Pick-Up Option: If you're located nearby or prefer to save on shipping costs, we welcome you to choose the pick-up option during the checkout process. Our address for pick-up will be provided upon completion of your order. Opting for pick-up is a great way to save on shipping expenses.
Shipping Address Requirements: Please note that we do not ship to PO Boxes. Kindly provide a valid residential or commercial address during the checkout process to ensure successful delivery.
If you have any questions or require further assistance regarding our shipping and delivery services, please don't hesitate to contact our customer support team. We are here to help you with any queries you may have.
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