SunGrow Mineral Rocks, 0.5 Inch, Boosts Health, Helps Molting, Rich in Natural Minerals and Calcium, Gives Tanks Rustic Look, Natural Decoratives, 60 Grams Pack

Received quickly and in good condition, first time using , as it is my first aquascaping set up , shrimp s and snails have been using the calcium rocks from the start , and are still using now after a couple of weeks, a good amount in the packet, and a good price.

3 rocks in the bag. Soak for a while then placed in my tank

small but the packet came with loads, but i have seen no shrimp on them yet.

They were delivered safely well packed for the journey, placed in the tank and hid. Some have now started to come out and they look healthy

shrimps not interested even when algae grew on them .won't buy again

many thanks

Shrimps love them

Waited 7 weeks for this, but it was delivered within the allocated window. It wasn't worth the wait. No fizzy, just 3 white rocks and 2 beige ones in the bag. Really disappointed. I've no idea if there are minerals in them, just look like rocks. I'll add them to my tank, and if the shrimp go on them to graze I'll update the review.

Shrimp were all over it after a couple hours. I even had a couple shrimp molt a few hours after, not sure if coincidence but they seem very happy. I have Amano and Cherry shrimp.

Considerando la grandezza delle pietre un po' care

Perfect for shrimp and snails! Small rocks, big benefit — calcium for molting, magnesium for color. My shrimp are more active and vibrant within days, snails shells improving too. Easy to use, lasts months. Great for nano tanks

Utile mais si vous avez de gros problèmes de GH (GH<3), ne vous attendez pas à des miracles il faudra reminéraliser votre eau chimiquement, avec un poudre GH ou GH/KH

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