商品介绍
Size (length*width*height): 15cm x 15cm x 15cm
>>Recommended level: for fresh water 4-8 dKH. for saltwater: 7-10 dKH.
>>Colour change from blue to yellow. The number of used drops = level of carbonate hardness.
>>For this reason this test does NOT require a colour scale.
>>The most important test in aquatics since the KH stabilizes the pH value.
送货资讯
| 区域 | 重量 | 运费 (RM) |
|---|---|---|
| West Malaysia | 首 3.00 kg | 6.00 |
| 额外 1.00 kg | 2.00 | |
| East Malaysia | 首 0.50 kg | 14.30 |
| 额外 0.50 kg | 5.10 |