Blue Treasure SPS Sea Salt 20 Kg Carton

Blue Treasure SPS Sea Salt 20 Kg Carton

Blue Treasure SPS Sea Salt is made by Qingdao Sea-Salt Aquarium Technology and is a further purified version of its Reef Sea Salt. The maker formulated it for SPS (small polyp stony) coral systems. It says the salt carries more calcium, magnesium, potassium and strontium than natural seawater, along with trace elements.

The carton is labelled nitrate free, phosphate free and fast dissolving, and says it is recommended by marine biologists. No test figures are published for any of these claims.

This is the 20 kg carton pack, the maker’s item HZY003. It holds one 20 kg inner bag. The maker also sells the same salt in a bucket, and only the outer packaging differs.

Setup & Use

• The carton label says to mix 1 kg of the salt with 30 litres of RO water until it has dissolved completely. At that rate 20 kg mixes 600 litres.
• The same label gives a specific gravity of 1.021 to 1.023 at 23 to 25 C (73 to 77 F).
• The maker suggests replacing about ten percent of the tank water each week with saltwater made from this salt.

Specifications

• Pack: 20 kg carton with one inner bag
• Net weight: 20.0 kg
• Gross weight: 20.5 kg
• Carton size: 36.5 x 29.5 x 20.5 cm
• Maker: Qingdao Sea-Salt Aquarium Technology Co., Ltd, China
• Maker’s item code: HZY003

Composition & Analysis

The maker lists calcium, magnesium, potassium, strontium and other trace elements, vitamins and protective colloids, with sodium chloride taken from underground brine. No analysis table is published.

Freshness & Storage

Every batch we dispatch carries a minimum of 6 months’ remaining shelf life. Store this product in a cool, dry place away from direct sunlight, with the cap or inner foil closed tightly after each use.

Filter media and substrates carry no manufacturing or expiry date: their working life begins on first contact with water, not on the shelf.

Returns & Replacement

Returns are accepted within 7 days of delivery, provided the item is unused and in its original packaging. Manufacturer-sealed items cannot be returned once the seal is broken, and sale-priced items are not refundable.

If your item arrives defective or damaged, message us on WhatsApp with your order number, or email us if you would rather, and we will replace it. Approved replacements are delivered within 3 to 5 business days. Transit damage is covered by insurance on every shipment. If tracking shows delivered but nothing reached you, tell us within 48 hours, which is the reporting window Indian couriers allow. Damage caused during installation or use is not covered; replacement spares for such cases are chargeable.

Full terms are on our Cancellation & Returns page.