API GH & KH TEST KIT Freshwater Aquarium Water Test Kit, 2.5 oz.
Product ID: 1780643
🐠Prevents fish stress & loss
🧪Dual test bottles for GH & KH
⏱️Quick weekly water quality checks
🐟 Keep your aquarium thriving—test smarter, not harder!
The API GH & KH Test Kit is a professional-grade freshwater aquarium water testing solution that accurately measures general hardness (GH) and carbonate hardness (KH). It includes two bottles of testing solution and capped test tubes, enabling weekly monitoring to maintain water conditions that match your fish’s natural environment. Trusted by aquarists for nearly 60 years, this kit helps prevent fish stress and loss by detecting harmful water imbalances early.
| ASIN | B003SNCHMA |
| ASIN | B003SNCHMA |
| Best Sellers Rank | #2,843 in Pet Supplies ( See Top 100 in Pet Supplies ) #5 in Aquarium Test Kits |
| Brand Name | API |
| Color | DAA |
| Customer Reviews | 4.7 4.7 out of 5 stars (5,907) |
| Date First Available | June 20, 2004 |
| Date First Available | June 20, 2004 |
| Department | Unisex-Adult |
| Department | Unisex-Adult |
| Directions | It is necessary to test the GH and KH to monitor water quality and prevent stressful conditions. |
| Is Discontinued By Manufacturer | No |
| Item Dimensions LxWxH | 2.75 x 1.63 x 5.13 inches |
| Item Package Dimensions L x W x H | 5 x 2.83 x 1.73 inches |
| Item Weight | 2.5 Ounces |
| Item model number | 58 |
| Item model number | 58 |
| Manufacturer | Mars Fishcare |
| Manufacturer | Mars Fishcare |
| Material | Plastic |
| Model Name | GENERAL/CARBONATE HARDNESS KIT |
| Number of Items | 2 |
| Product Dimensions | 2.75 x 1.63 x 5.13 inches; 2.5 ounces |
| Size | 2.5 oz |
| Style | GH & KH |
| Target Audience Keyword | Fish |
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