GEX Best Gravel

Helps suppress algae, saving maintenance time for those busy people and beginners.

Best gravel for Goldfish/Killifish, made of Zeolite.

Prevents algae growth with natural substance.
Prevents bad smell of water.
Plenty Nitrobacteria growth.
Prevents water to become dirty, therefore saves trouble of changing water. ⑤ Changes dirty molecule to water plants nutrition.

Please rinse lightly before use.

1 bag of 3L covers 30 to 45cm scape

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