Gill Spot Apisto D37

Remarks:  The gill spot apisto D37, also known as the Kiemenfleck apisto, is a lesser-known species of dwarf cichlid not often seen in the hobby. This is mostly due to these apistos being an infrequent import as they likely would be far more popular with their beautiful coloration if they were made available more often. Adult gill spot apistos have light silver bodies with a blue-green sheen and a zipper-like lateral band running down the middle of their bodies, a marking that is indicative of them being in the Alacrina group. Most of their vibrant colors that make these fish truly stand out are concentrated in their fins and faces. While there is some variation depending on the locality, typically most of the fins of mature male gill spot apistos take on a unique pink or purple color not often seen in freshwater fish that pairs nicely with their bright yellow/gold ventral fins and faces. In some individuals, this yellow/gold color will extend into the belly. Further adding to their attractive coloration, males will also display shiny blue spots on their faces with similar markings occasionally being present in females but far fewer in numbers. Typical of Apistogramma species, mature female gill spot apistos sport a mostly yellow/gold coloration that intensifies when in breeding dress or guarding fry and is accented by black markings. Typically, these consist of five to six black spots starting at the middle of the body and running all the way back to the base of the tail, a black tear drop marking over the eyes, and the first few rays of their fins being black. An identifying marking that gives the gill spot apisto its common name is a black spot on the gill plate of both males and females that is larger compared to similar markings on other species and can sometimes be in the shape of a “V.”

  There are currently three confirmed populations of the gill spot apisto with them all being a part of the headwaters of the Rio Inirida. While each location is different from the other, they all have similarities. All locations have a notably low pH, soft water, a soft substrate of either clay or sand, and little water movement. While tannin-stained, these waters are mostly clear and have little to no pollutants. In these habitats, the gill spot apisto can be found using aquatic plants or botanicals such as fallen branches and palm leaves for shelter. As with most fish, the gill spot apisto will thrive best if its natural habitat is replicated within the home aquarium. Keeping these fish warm, in low current, and in soft, acidic conditions will not only help keep them healthy, but can encourage the fish to show their best colors. Avoiding the use of bright lighting as well as providing plenty of small caves will encourage the gill spot apisto to not hide all the time as well as encourage spawning. Like most apistos, feeding lots of tiny live foods such as freshly hatched baby brine shrimp can also help encourage spawning. Fry are guarded by one or both parents for several weeks. Dither fish such as small tetras and livebearers can be used to provide parents with targets to chase and help the gill spot apisto feel more secure.