Artificial Seawater Fresh Salt Approx. 5kg & Hydrometer Set

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This is a set of powdered artificial seawater and a Tetra hydrometer.
With this set, you can create the appropriate saltwater for your marine aquarium. The 3.5kg is new and unopened, and the 1.5kg is a partially used remainder.

- Contents: Powdered artificial seawater
- Included spoon: Comes with a green spoon
- Measuring instrument: Tetra hydrometer

Target:
Marine fish, corals, etc.

Features:
* This is a high-quality, unbranded artificial seawater, though it comes without its original packaging.
* It contains a well-balanced blend of minerals, allowing for the healthy keeping of marine fish.
* The 100L pack is ideal for those maintaining 1-2 aquariums, as it can be used up within a suitable period.

Contents (approximate):
5kg (for approx. 100L)

How to use:
* Mix and dissolve approximately 35g of powder per 1L of tap water or RO water. A neutralizing agent is included, so tap water can be used as is.
* To achieve the appropriate concentration for keeping marine life, always use a hydrometer (sold separately) and adjust to a specific gravity of 1.020-1.023 at a water temperature of 25°C.
* Even after the granules disappear, if the water is still cloudy, it has not completely dissolved. Please use it as aquarium water only after it becomes clear. If it does not become clear easily, leave it for a while with aeration.
* If using for invertebrates such as corals, we recommend using a separate dedicated mineral additive.