--- product_id: 453010893 title: "Brightwell Aquatics ABAKALK450 Kalk Plus 2 Dry Salt Water Conditioners for Aquarium, 15.9-Ounce" brand: "brightwell aquatics" price: "45.98 DT" currency: TND in_stock: false url: https://www.desertcart.tn/products/453010893-brightwell-aquatics-abakalk450-kalk-plus-2-dry-salt-water-conditioners store_origin: TN region: Tunisia --- # Optimized for marine aquariums Rapid water clarity boost Precise calcium & magnesium balance Brightwell Aquatics ABAKALK450 Kalk Plus 2 Dry Salt Water Conditioners for Aquarium, 15.9-Ounce **Brand:** brightwell aquatics **Price:** 45.98 DT **Availability:** ❌ Out of Stock ## Summary > 🌟 Elevate your marine aquarium’s clarity and healthβ€”don’t let your reef miss out! ## Quick Answers - **What is this?** Brightwell Aquatics ABAKALK450 Kalk Plus 2 Dry Salt Water Conditioners for Aquarium, 15.9-Ounce by brightwell aquatics - **How much does it cost?** 45.98 DT with free shipping - **Is it available?** Currently out of stock - **Where can I buy it?** [www.desertcart.tn](https://www.desertcart.tn/products/453010893-brightwell-aquatics-abakalk450-kalk-plus-2-dry-salt-water-conditioners) ## Best For - brightwell aquatics enthusiasts ## Why This Product - Trusted brightwell aquatics brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - β€’ **Powdered Precision:** Easy-to-measure dry powder form for consistent dosing and control - β€’ **Marine-Only Formula:** Specially crafted for saltwater aquariums, ensuring optimal aquatic conditions - β€’ **Trusted Brand Quality:** From Brightwell Aquatics, a leader in advanced aquarium supplements - β€’ **Balanced Mineral Boost:** Delivers essential calcium and magnesium to support coral and fish health - β€’ **Crystal Clear Waters, Fast:** Eliminates cloudy water quickly for a pristine marine display ## Overview Brightwell Aquatics ABAKALK450 Kalk Plus 2 is a 15.9-ounce dry powder supplement designed specifically for marine aquariums. It provides a precise balance of calcium and magnesium to enhance water clarity and eliminate cloudiness quickly, promoting a healthy environment for saltwater fish and corals. Not suitable for freshwater tanks. ## Description Brightwell Aquatics Kalk+2 Calcium, Magnesium and Strontium Supplement for Marine Fish and Reef Aquaria Brightwell Kalkwasser is a Calcium, Magnesium, & Strontium Supplement for all Marine Fish & Reef Aquariums. This kalkwasser contains calcium, strontium, and magnesium in the same ionic ratios found in aragonite. This unique feature increases the usefulness of Kalk 2 to reef-building invertebrates such as corals, clams, calcareous algae, etc. It is also able to provide temporary alkalinity and helps maintain pH within the desired range when used as directed. Adds no conservative elements, such as chloride, to the aquarium, which is due to the improved industry-standards over the past three decades. Product Features: Contains calcium, strontium, and magnesium in the same ionic ratios found in aragonite. This unique feature increases the usefulness of Kalk+2 to reef-building invertebrates such as corals, clams, calcareous algae, etc. Provides temporary alkalinity and helps maintain pH within the desired range when used as directed. Adds no conservative elements, such as chloride, to the aquarium. Improves upon the industry-standard powdered calcium supplement over the past three decades. Formulated by a marine scientist. Item Specifications: Size: 15.9 oz /450 gm 7.9 oz /225 gm ## Features - The advanced supplement provides calcium, and magnesium - Improves water clarity and eliminates cloudy water quickly - Specially formulated for marine aquaria, Not recommended for freshwater aquaria ## Technical Specifications | Specification | Value | |---------------|-------| | Brand | Brightwell Aquatics | | Liquid Volume | 1 Gallons | | Item Weight | 454 g | | Item Form | Powder | | Target Species | Fish | | Manufacturer | TopDawg Pet Supply | | UPC | 810086011155 | | Global Trade Identification Number | 00810086011155 | | Item model number | KALK450 | | Product Dimensions | 2.54 x 2.54 x 2.54 cm; 453.59 g | | ASIN | B00BUFTC5S | ## Product Details - **Brand:** Brightwell Aquatics - **Liquid Volume:** 1 Gallons - **Item Weight:** 1 Pounds - **Item Form:** Powder - **Target Species:** Fish ## Images ![Brightwell Aquatics ABAKALK450 Kalk Plus 2 Dry Salt Water Conditioners for Aquarium, 15.9-Ounce - Image 1](https://m.media-amazon.com/images/I/61dSH2qaTcL.jpg) ![Brightwell Aquatics ABAKALK450 Kalk Plus 2 Dry Salt Water Conditioners for Aquarium, 15.9-Ounce - Image 2](https://m.media-amazon.com/images/I/8108bihOwqL.jpg) ![Brightwell Aquatics ABAKALK450 Kalk Plus 2 Dry Salt Water Conditioners for Aquarium, 15.9-Ounce - Image 3](https://m.media-amazon.com/images/I/818-eaSqf6L.jpg) ![Brightwell Aquatics ABAKALK450 Kalk Plus 2 Dry Salt Water Conditioners for Aquarium, 15.9-Ounce - Image 4](https://m.media-amazon.com/images/I/81ibZ4znl4L.jpg) ![Brightwell Aquatics ABAKALK450 Kalk Plus 2 Dry Salt Water Conditioners for Aquarium, 15.9-Ounce - Image 5](https://m.media-amazon.com/images/I/81mS0MESwmL.jpg) ## Frequently Bought Together - Brightwell Aquatics Kalk+2 - Advanced Calcium, Magnesium & Strontium Powdered Kalkwasser Supplement for Marine Fish and Aquariums - Red Sea Reef Energy Plus 1000ml (AB+) All in One Coral Food for Saltwater Aquarium Marine Reef Tanks | Food for Soft, LPS, SPS, and Non-Photosynthetic Corals - Brightwell Aquatics Replenish - Advanced Trace and Minor Element Supplement for Marine Fish and Reef Aquarium 500-ml --- ## Why Shop on Desertcart? - πŸ›’ **Trusted by 1.3+ Million Shoppers** β€” Serving international shoppers since 2016 - 🌍 **Shop Globally** β€” Access 737+ million products across 21 categories - πŸ’° **No Hidden Fees** β€” All customs, duties, and taxes included in the price - πŸ”„ **15-Day Free Returns** β€” Hassle-free returns (30 days for PRO members) - πŸ”’ **Secure Payments** β€” Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** β€” Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.tn/products/453010893-brightwell-aquatics-abakalk450-kalk-plus-2-dry-salt-water-conditioners](https://www.desertcart.tn/products/453010893-brightwell-aquatics-abakalk450-kalk-plus-2-dry-salt-water-conditioners) --- *Product available on Desertcart Tunisia* *Store origin: TN* *Last updated: 2026-09-25*