Bogonitsa State Hatchery
| Location | : | Bogonitsa (Preveza), Amvrakikos gulf |
| Owner | : | Ministry of Agriculture |
| Species | : | Sea bass/sea bream/shrimp |
| Targets | : | 3.000.000 fry/year for sale |
State of progress: site preparation almost completed
Cost estimation (1986): 280.000.000 Dr
Main technical data:
covered area: main hatchery building : 2.950 sq.m.
greenhouses : 950 sq.m.
larval rearing unit: (recirculating system)
n.40 tanks of 5.5 cub.m., circular, fibreglass
weaning unit: (two recirculating systems)
n.56 tanks of 11 cub.m., circular, fibreglass
spawning/broodstock :
n.3 tanks of 20 cub.m., circular, metallic
polyvalent unit :
n.6 tanks of 20 cub.m., rectangular, concrete
(stagnant water)
n.12 tanks of 5 cub.m., rectangular, concrete
(recirculating system)
outdoor covered units : (greenhouses)
larval rearing (282 sq.m) : n.22 tanks of 5 cub.m., rectangular, concrete
shrimp/live food (675 sq.m) : n.4 tanks of 200 cub.m., rectangular, concrete
outdoor uncovered units :
n.4 tanks of 200 cub.m., rectangular, concrete
n.8 tanks of 40 cub.m., rectangular, concrete
n.16 tanks of 20 cub.m., rectangular, concrete
general :
electric plant capacity: 400 KVA
emergency generator: 280 KVA
pump station : 3 pumps of 250 cub.m/h (head 15.20 m), 1 in stand-by
air system : 4 blowers of 8–100 cub.m/h (1.1 bar), 4 KW, 1 in stand-by
boilers : 2 of 300.000 Kcal/h each + solar panels
Rhodes Aquaculture Farm
| Location | : | Plimiri, Katavia (Rhodes Island) |
| Owner | : | Mr. Manolis Lachaniatis (private) 3 Lochagou Fanouraki Street, Rhodes |
| Species | : | Sea bass/sea bream/shrimp |
| Targets | : | - hatchery production of 1.200.000 fry/year 50% for on-growing, 50% for sale |
| - on-growing (raceways) production of 150 t/year |
State of progress :
| - already constructed | : | hatchery/services buildings, 1st year on-growing raceways |
| - starting construction | : | pump station, 2nd year on-growing raceways |
| Cost estimation | : | - initial (1984) | : | 129.000.000 Dr. |
| - actual (1987 | : | 259.000.000 Dr. |
Main technical data :
Hatchery
total covered area : 1.200 sq.m.
live food production unit :
algae : n.5 tanks of 1 cub.m, cylindroconic, flexiglass
rotifers : n.9 tanks of 2 cub.m, cylindroconic, fibreglass
artemia : n.4 tanks of 1 cub.m, cylindroconic, fibreglass
larval rearing unit : (recirculating system)
n.12 tanks of 2 cub.m, cylindroconic, fib glass
weaning unit : (flow-through system)
n.24 raceways of 5.5 cub.m, fib glass
broodstock/spawning unit :
n.4 tanks of 12 cub.m, square, concrete
n.2 tanks of 12 cub.m, square, concrete (for staggered
maturation)
n.2 tanks of 4 cub.m, rectangular, fibreglass
(for spawning)
On-Growing
General
“Leros Aquaculture Ltd.”farm
| Location | : | Leros Island |
| Owner | : | Philip Dimitrokopoulos |
| Species | : | Sea bass/sea bream/puntazzo |
| Targets | : | 400.000 fry/year (1987/88) |
| 50 t/year sale-size fish (1988) | ||
| 100–120 t/year sale-size fish (1990) |
State of progress:
operating since 1984/85
present yearly production 15 t (1986 and 1987)
Cost (1981) : 30.000.000 Dr, FEOGA-EEC grant (11.500.000 Dr)
Main technical/operation data:
Hatchery
live food production unit:
algae : n.6 tanks of 0.5 cub.m, cylindrical, fibreglass
rotifers/artemia : n.4 tanks of 0.3 cub.m, cylindroconic,
fibreglass
larval rearing unit:
n.6 tanks of 2 cub.m, cylindroconic, fibreglass
weaning unit:
n.8 tanks of 1 cub.m, circular, fibreglass
broodstock/spawning unit:
n.2 tanks of 3 cub.m, square, concrete
cages
polyvalent unit (broodstock/larval rearing/weaning/live food) :
n.3 tanks of 9 cub.m, cylindrical, concrete
n.3 tanks of 10 cub.m, square, concrete
n.3 tanks of 15 cub.m, cylindrical, fibreglass/concrete
(under construction)
productions :
1985/86 : n.50.000 sea bass fry
1986/87 : n.15.000 sea bream fry
n.10.000 sharpsnout sea bream
Cage On-growing
n.24 cages of 5 × 5 × 5 m
cages imported from Norway
food imported from Aqualim, France
productions : 1986 : 14 t
1987 : 15 t
sea bass exported to Italy (2.000–2.100 Dr/kg)
sea bream sold on national market (2.000–2.300 Dr/kg)
farm personnel (including hatchery) :
n.7 persons, including owner/manager
Experimental Hatchery of the Institute of Marine Biology of Crete
| Location | : | Harbour of Iraklion (Crete) |
| Owner | : | Institute of Marine Biology of Crete |
| Species | : | Sea bass/sea bream and other fish species |
| Targets | : | - training |
| - research | ||
| - production of about 500.000 fry/year for sale |
State of progress :
Cost estimation (rough) :
of hatchery & pre-growing units, research/training/administrative centre : 150.000.000 Dr
Main technical data :
Hatchery
live food production unit:
algae : n.24 plastic bags of 100 l
n.3 tanks of 1.5 cub.m, rectangular, fibreglass
rotifers : n.4 tanks of 2 cub.m, cylindroconic, fibreglass
n.4 tanks of 200 l, cylindroconic, fibreglass (enrichment)
artemia : n.6 tanks of 2 cub.m, cylindroconic, fibreglass
larval rearing unit: (recirculating system)
n.5 tanks of 0.5 cub.m, cylindroconic, fibreglass (egg incubation)
n.5 tanks of 2 cub.m, cylindroconic, fibreglass
n.2 tanks of 15 cub.m, square, concrete
experimental (nutrition) :
n.24 tanks of 25 l, trouco-conic, plastic
(n.8 recirculating systems of 3 tanks each)
weaning unit : (recirculating and flow-through)
n.38 tanks of 0.5 cub.m, cylindrical, fibreglass
broodstock/spawning unit :
n.1 tank of 3.8 cub.m, square, concrete (spawning)
n.1 tank of 0.3 cub.m, cylindroconic, fibreglass (egg collection)
n.4 tanks of 10 cub.m, square, concrete (staggered maturation)
polyvalent unit (larval rearing/live food culture) :
n.4 outdoor tanks of 9 cub.m, cylindrical, fib glass
general : pumping capacity of 150 cub.m/h
air blowers : 150 cub.m/h
biological & sand pre-filtration facility
Pre-growing/Breeders Unit
Kyparissi hatchery
| Location | : | Kyparissi (lagoon) |
| Owner | : | Fisheries Cooperative of Kyparissi |
| Species | : | Sea bass/sea bream |
| Targets | : | Training/production |
| 250.000 fry/year for cage culture nearby |
State of progress :
Under construction
Main technical data :
total covered area :
860 sq.m. (prefabricated building)
live food production unit :
algae : n.40 bags of 50 l
rotifers: n.5 tanks of 2.5 cub.m, cylindroconic,
fibreglass
artemia : n.4 tanks of 0.5 cub.m.
larval rearing unit :
n.12 tanks of 2.5 sq.m., cylindroconic, fibreglass
biofilter of 7 sq.m.
weaning unit :
n.26 tanks of 6 cub.m, raceways, fibreglass
biofilter of 20 sq.m.
spawning :
n.2 tanks of 16 cub.m., concrete
n.2 tanks of 4 cub.m., concrete
