Fossorochromis
General:
Fossorochromis rostratus was first typed by Boulenger in 1898, yet you don't find many accounts of hobbyist spawnings until the last ten years.
Fossorochromis rostratus is a large, mouthbrooding Malawian cichlid that reaches lengths of up to ten inches. It's a large, fast swimming piscivore and you'll need a big tank to keep it. It's also a beautiful fish, but I have seen quite a bit of difference in individual coloration. As you'd expect, they are most dramatic when in breeding colors.
This is a fish for the intermediate to advanced aquarist who is patient. Males do not reach sexual maturity until they are at least eight inches long. Plan on allowing at least two years for a fish to get this big.
One curiousity about this fish is that when frightened, it will quickly dive into the substrate and bury itself. Fossorochromis rostratus can do this with remarkable speed.
Habitat:
Fossorochromis rostratus is found over sand and gravel areas in the lake and may co-habit these areas with Cyrtocara moorii. Fish found over the sandy areas tend be very fast swimmers and Fossochromis rostratus is no exception. In the lake, the fish spends a lot of time sifting through the sand.
Care:
Fossorochromis rostratus has similar requirements to most Malawian cichlids; hard water and temperatures from 75 to 80F. Provide a soft substrate such as fine gravel or sand as this fish can be damaged by it's tendency to dive into the substrate when scared.
Because this is a large fish, I recommend a 100 gallon tank for a group of six to eight individuals. Large fast-swimming fish like these do not do well in small tanks.
Feeding:
Fossorochromis rostratus will quickly consume a variety of prepared foods. When young, I fed Tetra Cichlid flakes and Spirulina flakes. As the fish got older, I fed Tetra Cichlid Sticks. I have not observed this fish eat live food.
Breeding:
Fossorochromis rostratus is very difficult to sex until it obtains very large sizes. Subdominant males look exactly like females! For this reason alone, this can be a challenging fish to breed.

General:
Fossorochromis rostratus was first typed by Boulenger in 1898, yet you don't find many accounts of hobbyist spawnings until the last ten years.
Fossorochromis rostratus is a large, mouthbrooding Malawian cichlid that reaches lengths of up to ten inches. It's a large, fast swimming piscivore and you'll need a big tank to keep it. It's also a beautiful fish, but I have seen quite a bit of difference in individual coloration. As you'd expect, they are most dramatic when in breeding colors.
This is a fish for the intermediate to advanced aquarist who is patient. Males do not reach sexual maturity until they are at least eight inches long. Plan on allowing at least two years for a fish to get this big.
One curiousity about this fish is that when frightened, it will quickly dive into the substrate and bury itself. Fossorochromis rostratus can do this with remarkable speed.
Habitat:
Fossorochromis rostratus is found over sand and gravel areas in the lake and may co-habit these areas with Cyrtocara moorii. Fish found over the sandy areas tend be very fast swimmers and Fossochromis rostratus is no exception. In the lake, the fish spends a lot of time sifting through the sand.
Care:
Fossorochromis rostratus has similar requirements to most Malawian cichlids; hard water and temperatures from 75 to 80F. Provide a soft substrate such as fine gravel or sand as this fish can be damaged by it's tendency to dive into the substrate when scared.
Because this is a large fish, I recommend a 100 gallon tank for a group of six to eight individuals. Large fast-swimming fish like these do not do well in small tanks.
Feeding:
Fossorochromis rostratus will quickly consume a variety of prepared foods. When young, I fed Tetra Cichlid flakes and Spirulina flakes. As the fish got older, I fed Tetra Cichlid Sticks. I have not observed this fish eat live food.
Breeding:
Fossorochromis rostratus is very difficult to sex until it obtains very large sizes. Subdominant males look exactly like females! For this reason alone, this can be a challenging fish to breed.
