All Aquaforest formulas are adjusted to deliver 1 scoop per 100 L (27 US gal) of water. However, it should be remembered that every aquarium is different, depending on the reef population. When introducing new products to your aquarium, you should start with a dosage of 1/2 (even 1/4) and see how the corals react to it. Then gradually increase the dosage to achieve the goal. Corals should be fed at night when they are expanding their polyps. For this repayment we use the same means of payment that you have used in the original transaction, unless something else has been expressly agreed with you; Under no circumstances will you be charged because of this repayment fee. We can refuse the repayment until we have returned the goods or until you have provided the proof that you have returned.
eBay