Sterlets do not tolerate strong treatments such as formalin.Acipenser ruthenus has 11-18 dorsal scutes, 56-71 lateral scutes, 10-20 ventral scutes, 32-54 dorsal fin rays and 16-34 anal fin rays. For more information about water quality see our Water Quality page.The Sterlet is is a potamodromous (freshwater only) species native to mainland eastern Europe and western Asia, inhabiting rivers draining to Black, Azov and Caspian Seas; Siberia from Ob eastward to Yenisei drainages. They are very friendly fish; when they are older, they will happily poke their noses out of the water for you to touch. Order: Acipenseriformes Suborder: Acipenseroidei Family: Acipenseridae Subamily: Acipenserinae Genus: Acipenser Species: Acipenser ruthenus Linnaeus, 1758 Common names :Albino Sterlet, Sterlet, Sterlet Sturgeonwww.fws.gov/fisheries/ANS/erss/uncertainrisk/Acipenser-ruthenus-ERSS-FINAL.pdfwww.myaquariumclub.com/sterlets-acipenser-ruthenus-kings-of-the-pond-15719.htmlSterlet, Sturgeons, Koi, Orfe and other Pond fish in full HDKoi pond - East Riding of Yorkshire - Sturgeon and Sterlet for saleSterlet, Albino Sterlet, Diamond and Siberian Sturgeon.Water gardens , Ponds & water features books & Magazines The most noticable differences are the white edges to the pectoral (front) fins and the paler scutes and white scutical lines that are clearly visible along the body of Acipenser ruthenus; the scutes and scutical lines of Acipenser baerii are the same colour as the surrounding skin and the fins do not have white edges.Sterlets can be kept in ponds of 1,000 - 2,000 gallons (4,500 - 9,000 litres) for many years but bigger is better, 2,000 - 3,000 gallons (9,000 - 13,500 litres) is recommended if you want to keep the fish into adulthood.Sturgeons DO NOT, as some people would have you believe, eat banket weed or 'clean the bottom of the pond'. They are extremely interesting family of primitive fish and are quite distinct from all the other living bony fish. It is from the same family of sturgeon as the Stellatus, Siberian, Italian and Diamond sturgeons.The Albino Sterlet is ideal for a pond due to the maximum size of 1m being reached only over a long period of time.Extra oxygenation in the summer months is essential. A good fish for the beginner. Salt is the safest treatment to use with sturgeons. In sturgeon: Distribution A smaller species, the sterlet (A. ruthenus), inhabits the Black and Caspian seas and is a valuable food fish about 0.9 metre (3 feet) long. Warm water holds less oxygen than cold water so be vigilant during hot weather, especially stormy nights when the oxygen may drop to dangerously low levels suddenly.
Aquaculture has resulted in intentional and accidental introductions throughout Europe but no self-sustaining populations have formed. Sterlets will rarely go for prey larger than 10 centimetres.The Sterlet (Acipenser ruthenus) is probably the slowest growing and therefore the best species for the garden pond. Along with other sturgeon species it belongs to the family Acipenseridae. Sturgeon food should contain at least 40% fish/shrimp meal protein and 15% oil. Sterlet and Sturgeon are very popular because of their prehistoric, shark-like looks and the way they stick their noses out of the water, but there are a few things you need to know about them before you add one to your pond. A a small percentage of the protein can be obtained from soya but the majority needs to be from fishmeal or other animal sources.Stellatus (Acipenser stellatus) and Sterlets (Acipenser ruthenus) have smaller throats; use a size smaller for them.For more information feeding your sturgeon see our The most common sturgeon health problems are food and/or oxygen related, get these two vital things right and your sturgeons should remain fit and healthy.Use an oxygen test kit to make sure there is enough oxygen in the water. Salt is the safest treatment to use with sturgeons. Follow the instructions that come with the kit to ensure correct results.
Find great deals on eBay for sterlet. or Rudd (Scardinius reythrophathalmus), these will probably kill your sturgeon. Unlike other pond fish like goldfish or koi, sturgeon are true carnivores, meaning they can’t digest most plant products.
Sterlets do not tolerate strong treatments such as formalin. Wild Sterlets are opportunistic carnivores, eating shrimps, crabs, worms and small fish and sometimes supplementing it with algae when they are desperate. Number of bids and bid amounts may be slightly out of date. A a small percentage of the protein can be obtained from soya but the majority needs to be from fishmeal or other animal sources.4.5mm pellet - sturgeon size 30-50cm (12-20in) 6mm pellet Sturgeon 36-61cm (14-24in) 8mm pellet Sturgeon over 61cm (24in)Stellatus (Acipenser stellatus) and Sterlets (Acipenser ruthenus) have smaller throats; use a size smaller for them.For more information feeding your sturgeon see our Sturgeon Food and Feeding page.The most common sturgeon health problems are food and/or oxygen related, get these two vital things right and your sturgeons should remain fit and healthy.
Sterlets do not tolerate strong treatments such as formalin.Acipenser ruthenus has 11-18 dorsal scutes, 56-71 lateral scutes, 10-20 ventral scutes, 32-54 dorsal fin rays and 16-34 anal fin rays.The snout is long and pointed with fimbriated barbels and the lower lip is split.