Kuhli Loach are a small peaceful species that suits most tankmates but some bigger fish may predate on them given the chance. They will often pack into a single nook, cranny or cave so a group of at least 5 - 6 should be the minimum purchased. They don't grow too large, reaching a size of approximately 10cm.

Crinums are a part of the African onion plant family, and it is easy to see why when you look down at the bulb structure. I have heard of people slicing the bulbs and unravelling the layers, much like a brown onion, and this can be used as a propagation technique. With only one plant I am not keen on doing this.