The egg Hut is a great addition to the Cichlid huts family. Perfect spawning sites for fish that like a more natural shaped interior, like apistogrammas and other dwarf cichlids. Round shape allows you to put them in your rock structures easily and have a more organic look than flat top huts. Handmade natural stoneware, fired to 2200+°f. Will not leach chemicals or color into the water, and will not break down over time. Triple checked for quality.