We have a 29 gallon biocube that has a sand bottom with a tiger goby and we love him!! We get lots of enjoyment watching him. We also have a 90 gallon that we are converting to a full reef tank. My question is, the 90 has a crushed coral substrate at the bottom. Are there certain gobys that do better in a crushed coral or are they primarily made for sand so they can sift through it? Thanks in advance.
School me on goby's
- Thread starter smoothie7
- Start date
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