Seachem Replenish 250ml Live Plants If you prefer a reading

If you prefer a reading in ppm Phosphate-Phosphor then divide the reading by 3 or use the table given below

Due to the extremely wide range of application

this latest design Chihiros WRGB II Series have built in controller therefor you don’t have to get commander 4 separately

a weekly water change of over 30 % is recommended for algae problems

First measure the ammonia level in the aquarium with an ammonia salicylate test kit (do not use a test kit based on Nessler's reagent because it will give a false positive reading)

Seachem Replenish 250ml Live Plants If you prefer a readingReplenish is a proprietary blend of salts designed to replenish physiologically relevant minerals that are removed by reverse osmosis or deionizing filtration. Replenish restores General Hardness (GH) using a balanced blend of both soft (sodium, potassium) and hard (calcium, magnesium) salts. Restoration of mineral content is essential since a complete lack of minerals will result in osmotic stress in those species whose osmoregulation systems are