Oyster Shell 1kg Aquarium Reptile Bird Bolé Powder pH Adjustment Filter Media Calcium

Oyster Shells - 1kg (500g x 2 bags)

Features
?High-temperature heat-treated oyster shells
?Releases minerals and calcium
?Absorbs harmful chlorine and ammonia when setting up or changing aquarium water, and maintains pH
?Decomposes and powerfully purifies components that cause cloudy water and odors

Contents
500g x 2 bags

How to Use
?Rinse lightly before use.
?Place the product in a filter media bag and set it in an external or top filter.
?For top filters, it is effective to place it in an area with water flow.
?Use approximately 300g for a 60cm aquarium.
?After about 3 to 6 months, dirt will adhere to the surface of the oyster shells, and their filtering effect will diminish.
?We recommend replacing them when you feel the effect has decreased.

Please leave a comment before purchasing if you have any questions or requests.

No returns, no refunds, no complaints (3N).

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