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Blue Treasure Probiotic Reef Salt is a reef salt mix made by Qingdao Sea-Salt Aquarium Technology, as printed on the pack. Besides the usual reef elements it contains probiotic bacteria, vitamins for fish and coral, and a prebiotic food for those bacteria.
The maker says the added probiotic spores may germinate in the tank and help build a steadier, more varied microbial community, and that the formula helps nitrate and phosphate get taken up into bacterial mass in low nutrient systems. The salt also carries reef elements above natural seawater levels, with amino acids and macro and micro trace elements. The bacterial strains are not named on the pack or the maker’s site.
The pack is made for reef tanks and shows icons for fish, LPS coral, SPS coral and invertebrates.
Suggested parameters and doses for different tanks, as printed on the pack:
| Tank type | Salinity | S.G. | Alk (dKH) | Ca (mg/l) | Mg (mg/l) | K (mg/l) | Dose per 10 L |
| Fish only | 30 ppt | 1.023 | 7.0 to 8.0 | 360 to 380 | 1140 to 1200 | 310 to 350 | 340 g |
| LPS corals | 33 ppt | 1.025 | 7.5 to 8.0 | 380 to 420 | 1300 to 1400 | 350 to 400 | 355 g |
| SPS corals | 35 ppt | 1.026 | 7.5 to 8.5 | 400 to 450 | 1340 to 1400 | 380 to 400 | 380 g |
The maker lists probiotic bacteria, a prebiotic food, vitamins, amino acids and trace elements. No pH figure or certificate of analysis is published.
The pack label says the salt is not for human consumption and should be kept away from children. Dry salt can irritate skin or eyes, so flush at once with cool water and seek medical attention if it touches either.
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 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.
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