Publication2 med aquascape Publication1cs complete | Page 54

Full grown adults are deep bodied powerful fish and need space, failing to give them this respect could be a recipe for disaster! A small group of juveniles or semi- adult fish can be brought up in smaller aquariums, but larger tanks will be need- ed if you plan to keep these cichlids long term. Decorate the tank using rocks driftwood and sand gravel mix. Plants will more than likely be up rooted or eaten, so not a particularly good idea to add them, however, I have had some success with floating plants, mainly using Ceratophylum. sp (Hornwort). Water quality should be kept in check, but as a rule, water should be hard/ medium hardness, a pH range between 7-8 and temperature between 24 – 28 c. Vieja’s are large messy fish, so a large biological filtration system will be needed to cope. Regular water changes are a no brainer and should be part of any regular maintenance rou- tine of any sort of fish tank. Buy from a reputable dealer or breeder, where you can see the parents of the fish. Specialised importers are the best place to go when dealing with these fish as many will buy their stock from reputable breeders and stockist. If your goal is to keep a large tank with a community of these different fish, then perhaps species purity may not be a priority, so by all means buy these pos- sible hybrids. Aquarium care Many of the species from the complex are large and can easily attain sizes up to 30cm in the confines of the aquarium; therefore we need to be thinking large tanks of at least 200cm x 60 x 60 cm, community setups should perhaps be even larger. You may think I’m being over gener- ous with the sizes quoted, but from experience fully grown adult fish or pairs need plenty of space for spawning or any territorial issues. Vieja maculicauda is the type specimen for the genus Vieja and also has the widest distribution range 18