Name: Tropic Marin GH-Test (Fresh Water)
SKU: 6784c3a3a593ad000b2bebe6
Price: 55.0 MYR
Availability: InStock

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Tropic Marin GH-Test (Fresh Water)

全店，Free Shipping (West Malaysia) Above RM200

RM55.00

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商品描述

Tropic Marin GH-Test

Total Hardness Test for fresh water aquariums

Measurement range: 1 - 20 °dH

Accuracy:0.5/1 °dH

The total hardness (GH) constitutes the amount of dissolved magnesium and calcium salts in the water. If the volume of these salts is low, the water is referred to as soft water, if the volume is high, the water is referred to as hard water. The reading is usually given in degrees of German hardness (°dH),whereby 1 °dH equates to 10 mg per litre of dissolved calcium oxide. The concentration of these salts in the water affects the organic functions of the fish and plants. Therefore, it should be tested on a regular basis.

The optimum total hardness value depends on the species of fish. Many African (e.g. aphyosemion) and South-east Asian species (e.g. trichogaster) cope with hard water easily. On the other hand, South American tetra, for example, need softwater to feel comfortable. A hardness level of 3-10 °dH is favourable in afresh water aquarium. Ask your specialist retailer for the correct water hardness level for your fish.

Package contents

· 20ml/0.68 fl.oz. of reagent GH

· 1 glass cuvette 10 ml

· 1 dosing syringe 5 ml

· 1 instruction for use

Tropic Marin GH-Test (Fresh Water)

商品描述

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