This bowl is almost self-sustaining. I do have to top off with water every week (cat drinks from it) and every few months I clean the glass. No heaters, filters, or fertilizers

by scrandis

3 Comments

  1. There were a lot of different plants in here. Anubias, bucephalandra, pearl weed, monte carlo, & Hydrocotyle (aka Japan clover). I have let the Japan clover take over.

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