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Chromidotilapia kingsleyae

 Chromidotilapia kingsleyae Male

Above Chromidotilapia kingsleyae Male. Photo by Mario Toromanovic. Video below.


Chromidotilapia kingsleyae is a Western Africa cichlid that was first described by Boulenger in 1892. Body coloration is primarily brownish, with the ventral regions more lightly coloured than the dorsal regions. This is a large fish and males can reach a maximum length of 7 inches and females can reach 5.5 inches, making it (possibly) the largest species in the genus.

Etymology: Chromis = from chroma ( Greek ) color + Thiape = African native for perch like fish, kingsleyae = dedicated to the British explorer Mary Kingsley ( 1862 – 1900 ), who collected several species of fish in the area.


Chromidotilapia kingsleyae is found in Western and central parts of Gabon, the Ogooue River and more southern regions near Franceville. Specimens are collected in both fast and slow flowing waters. It was observed that actual body shape can very; fish from rapidly flowing water are more slender than ones from slower moving waters who are more deep-bodied. (Anton Lamboj, "The Cichlid Fishes of Western Africa".)


Keeping Chromidotilapia kingsleyae does not present many problems. Because they are omnivorous sand sifters in the nature, I furnished my tank with fine sand substrate. I also put in some rocks and caves for shelter and hiding places. Water was straight Lake Michigan tap water which had pH around 7.5. I kept temperature at around 78 degrees and performed 30% weekly water change.


In the nature Chromidotilapia kingsleyae  feeds mainly on smaller particles, like small insects and their larvae. However, small crustaceans and algae are also ingested. My tank raised specimens readily accepted prepared food, such as flakes and pellets. They loved frozen food such as daphnia, mysis and brine shrimp, and I enjoy watching them feed on live black worms, or sifting thru the sand after baby brine shrimp.


I obtained six Chromidotilapia kingsleyae fry which fellow club member Jason Libasci turned in as a BAP ( Breeding Award Program ) submission. The fish were around one inch long and sixty days old and were direct descendants of the Chromidotilapia kingsleyae that Ted Judy collected on his collecting trip in Gaboon in 2011.                                    

I kept my new fry in ten gallon tank for a few months, then move them to twenty gallon and finally to forty gallon breeder tank, when they were just around one year old. In this tank, about two months later, I noticed a male and a female hanging out together and soon after they spawned.

Chromidotilapia kingsleyae  is an ovophilic or delayed mouthbrooder, which means that after the male fertilizes the eggs, the female picks them up and incubates them in her mouth. I was lucky to witness the whole process and capture it on video (see video below ). After spawning, the pair went their separate ways. The female incubate the eggs remaining staying solitary and hidden for about two weeks.

I usually like to have the parents rear their fry and even leave fry with parents as long as possible. In this case, I stripped the female after fifteen days because I was worred that she wouldn't be able to defend her fry after release. At the point that I stripped the fry, they were fully developed and free swimming, and ready to accept newly hatched baby brine shrimps as their first food. 

Retail Price

Chromidotilapia kingsleyae is not a fish you would find at your local pet shop. Fortunateyly, many cichlid hobbyists like and keep this fish. Your best bet would be to place wanted ad in the GCCA Classified, or look for it via the internet. If you could find it, I would expect juvenile fish to go for  $10-15 range.

Chromidotilapia kingsleyae Female


Report February 2015 by Mario Toromanovic

IndecisiveCichlidKeeper's Avatar
IndecisiveCichlidKeeper replied the topic: #35523 2 years 6 months ago
Great write up! Would love to find some in the near future!
scubadiver's Avatar
scubadiver replied the topic: #35522 2 years 6 months ago
Here is the new FOM

GCCA Meeting February 2015 -Members Only Auction

GCCA Meeting February 2015 - Members Only Auction {ebevent 102}

scubadiver's Avatar
scubadiver replied the topic: #35487 2 years 6 months ago
List has been updated
IndecisiveCichlidKeeper's Avatar
IndecisiveCichlidKeeper replied the topic: #35483 2 years 6 months ago
Any update on the list by chance yet? Thanks!
IndecisiveCichlidKeeper's Avatar
IndecisiveCichlidKeeper replied the topic: #35445 2 years 7 months ago
Sounds like I picked a good time to finally pay the membership and get the meeting nights off :woohoo:
scubadiver's Avatar
scubadiver replied the topic: #35437 2 years 7 months ago
Dwarf cichlids, West African and Shell Dwellers will be the theme of our February Auction. But you may never know what we may bring in. As always we are sure to surprise everyone.

Opthalmotilapia ventralis "Longola"

Opthalmotilapia ventralis  

Above Opthalmotilapia ventralis "Longola" Male. Photo by Rick Borstein. Video below.


Opthalmotilapia ventralis "Longola" is mouthbrooding cichlid from Lake Tanganyika first typed by Boulenger in 1898.

The genus Opthalmotilapia is one the genuses (the others are Cyathopharynx and Cunningtonia and sometimes Aulonocranus) which are commonly referred to as featherfins for their elongated pelvic fins. The pelvic fins act as egg dummies during the mating ceremony.

Opthalmotilapia ventralis is widely distributed in Lake Tanganyika and there is a considerable variation in markings and color between fish collected from various locations. Ad Koning's book Tanganyikan Cichlids in their Natural Habitat includes color photos of twenty-one different locations! Some males, particularly the southern variants are bright blue in coloration. Others are black, or nearly so, and the remainder have various blotches. Note that in the aquarium, the appearance of the fish will vary depending on the mood. When you catch these fish spawning, though, be prepared to be dazzled.

The "Longola" variant of Opthalmotilapia ventralis is readily available in the cichlid hobby at the present time. Longola males have an overall silvery blue base color with a nearly black swath across the chest of the fish. Coloration can be difficult to describe, but the fish is iridescent and can flash blue, gold or yellow depending on the light. Because of the yellow flash this location is sometimes referred to as Opthalmotilapia ventralis "Longola Sunflower". Females are drab by comparison. Males get up to about seven inches or so while females might get to an inch or two smaller.


Opthalmotilapia ventralis "Longola" is found in the shallow, surge habitat of Lake Tanganyika, a rocky area that is generally less than three meters in depth.


Opthalmotilapia ventralis "Longola" is probably not the best fish for a beginning cichlid keeper, but they are not difficult per se. This fish requires excellent quality water, so large, partial water changes are critical. Tanganyikans do best at consistent temperatures, too, so make sure you have a reliable heater. Finally, you will need a big tank to help avoid aggression.


Opthalmotilapia ventralis "Longola" is an herbivorous fish, but in the aquarium they accept a wide variety of flake and pellet foods. Make sure that your food includes some vegetable and fiber content. I fed Dainichi Veggie Deluxe, NLS Spectrum and Extreme Cichlid pellets with the occasional treat of Repashy Spawn and Grow gel food.


I obtained a group of five adult fish from fellow GCCA member Jason Libasci. I placed the group into a six foot, 125-gallon aquarium with a sand substrate. This tank was filtered by a large wet/dry filter and maintained at 78F.

Companions for my fish were a group of six, Sarotherodon carolinae and three Etroplus suratensis. These wildly different species pretty much ignored each other. Despite the fact that the Opthalmotilapia ventralis were quite a bit smaller, they seemed to be the most aggressive fish in the tank. Unfortunately, I lost two of the individuals for unknown reasons, but the remaining trio settled in quite nicely.

Although I witnessed courting behavior, I never saw a female holding. I made two changes in what would ultimately be a successful attempt to spawn this fish. First, I created a pile of stones and some plastic plants on one end of tank and added small stack of quarry tiles adjacent to it. Secondly, I began feeding Repashy Spawn and Grow (a gel food) which is great at conditioning fish. After a week of feeding Repashy food every other day, I did a large partial water change and the fish spawned immediately after.

Female Opthalmotilapia ventralis are not very reliable holders. If you see a female holding, do not feed the tank for a couple of days to get her accustomed to carrying the eggs. Afterwards, only feed the tank crushed flake food. The females will continue to eat while holding and will brood successfully while doing so provided you do not feed anything large like a pellet food. 

Brood sizes are small, but the eggs are very large, among the largest of any mouthbrooding cichlid species. In the spawns I observed, there were between nine and twelve eggs. I stripped the females at two weeks at which point they still had a very large egg sack. I moved the fry to 1-gallon holding tank with a sponge filter and about 10 days later most of the egg sack was gone. At this point, I began feeding a small amount of baby brine shrimp.

Curiously, the fry are not only large, they grow at an astonishing pace. At six weeks, it is not unusual to have fry which are 1.25 inches long! This is one of the few cichlid babies that will eat flake food at only 3 or 4 days old.

Retail Price

Opthalmotilapia ventralis "Longola" is not a fish you are likely to find at a pet shop unless the specialize in cichlids or have connections with local breeders. However, you can usually find  1.5 inch fish for $15 to $20 each on the internet. One source is Dave's Rare Fish.

Opthalmotilapia ventralis



Report January 2015 by Rick Borstein

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scubadiver replied the topic: #35374 2 years 7 months ago
Really a fantastic fish

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