White-eye: the silver beauty of the lowland rivers – a complete portrait of the fish

White-eye: the silver beauty of lowland rivers—a complete portrait of the fish. The white-eye (Ballerus sapa, formerly known as Abramis sapa) is one of the most elegant and delicious fish in the carp family. It is easily recognized by its very tall, laterally compressed body and enormous, almost "alien" eyes, which occupy up to a third of the head and have given the fish the common names "glazach," "sopa," and "white-eyed bream." The average size is 25–35 cm and 400–800 g, but specimens of 40–45 cm and 1.2–2 kg are regularly caught in the food-rich lower reaches of the Volga, Don, and Dnieper. The flesh is white, fatty (up to 12–15%), and virtually boneless. Dried and smoked white-eye is considered a delicacy and is often prized higher than bream.

On the Putorana Plateau, where even in July the water in the Kochumdek and Yerachimo rivers barely warms up to 12°C, and the current carries tons of ice-cold water from the glaciers, the white-eye is a completely alien fish. Here, its place is taken by whitefish, grayling, and juvenile salmon, and the main predators— taimen and lenok—would leave the warmth-loving "sopa" no chance.

What does a white-eye look like?

• The body is very tall (height 40–45% of body length), diamond-shaped, strongly compressed from the sides – a classic “plate”.
• The scales are large, mirror-silver, and give off bright reflections in the sun.
• The eyes are huge and silvery, hence the name.
• The back is dark grey with a greenish-blue tint, the belly is pure white.
• The fins are grey, sometimes with a slight reddish tint at the base.
• The mouth is lower, semi-protractile.
• It differs from the bream by its higher body and smaller number of rays in the anal fin (18–23 versus 23–29).

During spawning, males become covered in a bright "pearl rash," their scales become even brighter, and their fins turn slightly red—at this point, the white-eye looks truly festive.

Where does the white-eye live in Russia?

The range is strictly limited by warm lowland rivers and reservoirs in the south and southwest of the country:

• The Volga below Volgograd and the entire Akhtuba
• Don and Seversky Donets
• Kuban and its tributaries
• Dnieper, Dniester, Southern Bug
• The Urals below Orenburg
• Kuibyshev, Saratov, Volgograd and Tsimlyansk reservoirs

The northern boundary is approximately 52–53° N. There is no habitat above this point: winters are too cold and summers are too short. Attempts to acclimatize the white-eye to Siberian waters in the 1960s and 1970s failed—the white-eye simply cannot survive Siberian frosts and ice formations.

Lifestyle

• It spends the summer at depths of 3–10 m in large schools (hundreds and thousands of individuals).
• During the day it stays in pits, in the morning and evening it goes out to feeding tables - edges, shell beds, exits from pits.
• In winter it rolls down to the deepest places (15–30 m) and practically does not feed.
• It feeds on bottom invertebrates (bloodworms, zebra mussels, caddis flies), algae, detritus and sometimes the eggs of other fish.

Video review of the White-Eyed Fish

White-eye bream, bream and white bream, comparison

Spawning

Portion-fed, from April to June at water temperatures of 12 to 18°C. It goes to flooded floodplain meadows and grassy thickets at depths of 0.5 to 1.5 meters. The female spawns 50,000 to 150,000 sticky eggs, which adhere to plants. The fry hatch after 7 to 12 days and immediately begin actively feeding.

How and what to fish with

The white-eye is a classic "white" fish for delicate fishing:

• Bolognese fishing rod 5–7 m,
• match,
• feeder and picker on moderate current,
• donka-zakidushka on the pits.

Best attachments:

• maggots (especially in summer),
• bloodworm,
• worm,
• dough with anise or garlic,
• corn,
• pearl barley.

Groundbait is essential—porridges with animal ingredients and flavorings. The bite is very accurate: the float sinks slowly and gracefully, often with a "lift." In summer, on the Volga and Akhtuba rivers, one feeder can catch 20-50 kg of prime white-eye bream in one morning.

Why there is no white-eye and never will be on the Putorana Plateau

1. The water temperature in summer is +8…+15 °C – for the white-eye this is almost wintering.
2. There are no warm floodplain areas for spawning.
3. A strong current and a rocky-sandy bottom – the white-eye prefers silty and clayey areas.
4. Lack of main food (zebra mussels and warm-water invertebrates).

On the Putorana Plateau, instead of the white-eye, the role of "white fish" is played by whitefish, peled, and vendace, but they are caught in a completely different way - with a spinning rod, fly fishing, or winter tip-ups, and not with a float with maggots.

Conclusion

The white-eyed trout is a fish of hot lowland rivers and large reservoirs. If you're looking for silver "plates" weighing 1-2 kg, tender meat, and classic float and feeder fishing, head to the Volga, Akhtuba, Don, or Kuban.
If you dream of a bite that tears your hands and breaks your spinning rods, of 40-50-kilogram river tigers and complete wilderness, your path lies on the Putorana Plateau.
Two different fish, two different worlds, two different types of angler's happiness. Choose yours.