A very good idea. We are still evaluating the gallery at the moment, but it seems that there is a search function and it's pretty good. However, the downside is that we need to input the keywords for the search to be effective.
Also, there is a description field where you can input other data such as the require parameter of the plant/fish.
Comments by members is possible, but we have yet to activate that due to some considerations.
Cheers,
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