An increasingly accepted part of the aquarium hobby is the fact that botanical materials- and the biofilms which they recruit- are an excellent food source for many aquatic organisms. Now, which ones are best? Which are the most \u201cusable\u201d for our fishes and shrimp? And what benefits do they offer? \n\n--- \n\nSupport this podcast: https://podcasters.spotify.com/pod/show/scott-fellman/support