Shotsilk gobies can, due to their size and habit of hovering around a fixed spot, be kept in reasonably compact aquaria, with around 100 l/22 gal being suitable for a pair. Aquascaping is, however, ...
Zebra plecs produce about 20 eggs and spawn every couple of months. These figures can be improved a little with ultra-attentive care but serve as a good indication. So, one pair could produce about ...