GRP Cylindroconical tank aquaculturefrance

GRP Cylindroconical tank

Cylindroconical Tank in Aquaculture

A cylindroconical tank is a specially designed reservoir for aquaculture systems, combining a cylindrical upper section with a conical bottom. This design provides several advantages for water and fish management.

Principles and Use

  1. Facilitates sedimentation and waste removal

    • The conical bottom concentrates sediments (feces, organic particles) toward the center or bottom of the tank, making removal easier.

    • This helps maintain cleaner water for fish and reduces disease risks.

  2. Improves water circulation

    • The cylindroconical shape promotes uniform, laminar flow and minimizes stagnant zones.

    • It ensures better oxygenation and nutrient distribution, essential for fish health and growth.

  3. Optimizes draining and cleaning

    • The conical bottom allows complete drainage, simplifying periodic cleaning and maintenance.

    • Reduces time and water needed compared to flat-bottom tanks.

  4. Versatility for different uses

    • Suitable for raising fish, crustaceans, or mollusks.

    • Can be used for growth tanks, aeration, temporary storage, or intensive recirculating systems.

  5. Durability and hygiene

    • Usually made of reinforced plastic (HDPE) or stainless steel, resistant to corrosion and easy to disinfect.

    • The design limits bacterial accumulation, promoting an optimal sanitary environment.

Main Advantages

  • Better water quality and animal health

  • Reduced sediment buildup and stagnant zones

  • Easier and faster maintenance

  • Suitable for intensive and semi-intensive aquaculture systems

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Cylindroconical tank made of fiberglass-reinforced polyester (GRP), designed to meet the demands of aquaculture facilities. Its conical shape ensures efficient sedimentation and optimal drainage of waste to the bottom. Ideal for recirculating systems (RAS), nurseries, quarantine, or grow-out tanks. Resistant to UV rays, chemicals, and temperature variations, this tank offers excellent durability and structural stability. Available with bottom drain, stand, and other accessories upon request.

Models Reference

Vol.

~m³ -20%

øA B C D F mm Konus  Weight(kg)
1 B0142100 0.10 490 160 540 650 700 25-32 33° 19
2 B0142200 0.18 600 300 600 700 1050 25-32 45° 21
3 B0142300 0.23 600 300 800 700 1250 25-32 45° 26
4 B0142400 0.24 720 380 520 1070 900 25-32 47° 20
5 B0142500 0.33 800 400 600 900 1150 25-32 45° 32
6 B0142600 0.42 800 400 800 900 1350 25-32 43° 38
7 B0142700 0.9 1100 350 900 1240 1250 50-75 33° 35
8 B0142800 0.8 1200 600 600 1300 1350 50-75 45° 57
9 B0142900 1.0 1200 600 800 1300 1550 50-110 45° 66
10 B0143100 1.2 1600 800 400 1750 1350 50-75 45° 76
11 B0143200 1.6 1600 800 600 1750 1550 50-75 45° 89
12 B0143300 3.0 1600 600 1450 1750 2050 50-110 37° 75
13 B0143400 2.1 2000 1000 400 2150 1550 50-110 45° 110
14 B0143500 2.6 2000 1000 600 2150 1750 50-110 45° 126

Accessoires et évacuations à commander séparément

B0142100