

The Angelfish Breeding Projectīreeding fish is always exciting in the aquarium hobby, and a 29-gallon tank can open up many new possibilities to try. Left to right: cockatoo dwarf cichlid (Apistogramma cacatuoides), cardinal tetras (Paracheirodon axelrodi), and common hatchetfish (Gasteropelecus sternicla) 2.

This triple-layered arrangement is well-suited for taller aquariums, like a 29-gallon tank that stands 18 inches (46 cm) tall. Finally, as long as you have a tight-fitting lid to prevent jumping, you can add a school of hatchetfish to fill in the top stratum of the aquarium. These stunning tetras feature bright blue and red stripes that run horizontally down their sides and will actively swim back and forth in the middle of the tank. Because they can be a bit shy at first, you may want to provide aquarium plants for cover, catappa leaves to tint the water, and apisto caves for egg laying.Ī school of cardinal tetras can act as dither fish to help the apistos feel more comfortable and ready to spawn. For the bottom level of the tank, pick your favorite species of Apistogramma dwarf cichlids (or apistos) and get a male-female pair that will hopefully breed for you. The Amazon rainforest is home to many beautiful species, so why not create an environment that highlights this biologically diverse corner of the world? In this setup, aim for softer water with low GH, pH from 6.8–7.4, and warmer temperatures around 80–82☏ (27–28☌). Learn about our top 5 fish stocking ideas that fit in this popular category of tanks. They also give you the extra space to design more elaborate aquascapes or biotopes. But have you ever thought of moving up to the next weight class? 29- and 30-gallon (110–114 liters) aquariums are some of the first sizes that allow you to start getting medium-sized species. Most people start with smaller aquariums to keep nano fish like guppies and bettas.
