SunGrow Mineral Rocks -- Provide Magnesium that enhances Shrimp's Color - Calcium helps molting - Absorb Toxic Chemical in Water: For Shrimps, Crayfish & Snails

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.

I recently added more shrimp to my aquarium and was looking for products to help aid with their health so when I came across these rocks I decided to try them out. I was initially surprised by how small they were til I realized I ordered the smallest size (duh), so I plan to order the larger size of rocks in the future. I followed the directions and soaked the rocks til they stopped fizzing then added then to my aquarium. So far the new shrimp I acquired (cherry and blue velvet shrimp) seem to be active and look healthy. But the biggest difference I've noticed was with my lone amano shrimp, he seemed to always hide, wasn't very active and never seemed to grow to the size of most amano shrimp despite being a year old. A month after adding these rocks to the tank, I was shocked to see him not only actively swimming about the tank but was also much larger in size and looking healthier than before adding the rocks. So far I feel these rocks are definitely worth adding to your aquarium if you own shrimp, and they also seem to compliment the natural look of my tank.

tutto ok

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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