Open Water Systems Ltd

The Fish and Farmer Friendly Submersible Cage







Open design allows wave energy to pass through structure allowing cage and stock to survive high energy environments making it  well suited for open ocean aquaculture.  A full size cage has survived 5m plus waves at surface.

€“13–20 micali s, et al (1997) benign schwannoma surrounding and obstructing the uteropelvic junction. cheapest generic viagra online First case report. buy viagra online Eur urol 32:121–123 woodruff jm, et al (1994) schwannoma (neurilemoma) with malignant transformation. A rare, distinctive peripheral nerve tumor. Am j surg pathol 18:882–895 (review) guha a, bilbao j, kline d, hudson a. (1996) peripheral nerve tumors: in: youmans j, (ed. cheap viagra new zealand ) neurological surgery, 4th edn. generic viagra for sale W. Viagra best price usa B. Saunders, philadelphia carney ja. (1990) psammomatous melanotic schwannoma. cheap generic viagra A distinctive, heritable tumor with special associations, including cardiac myxoma and the cushing syndrome. buy generic viagra Am j surg pathol 14:206–222 kindblom lg, et al (1998) benign epitheloid schwannoma. Am j surg pathol 22(6):762–770 crossref henke ac, et al (1999) cellular schwannoma mimics a sarcoma: an example of a potential pitfall in aspiration cytodiagnosis. viagra reviews yahoo Diagn cytopathol 20:312–316 crossref somerhausen nde s, et al (2003) neuroblastoma-like schwannoma: a case report and review of the literature. viagra for sale online Am j dermatopathol 25(1):32–34 crossref ishida t, et al (1998) phenotypic diversity of neurofibromatosis 2: association with plexiform schwannoma. Histopathology 32(3):264–270 crossref korf br, et al (1997) report of the working group on neurofibroma. buy viagra pills uk The national neurofibromatosis foundation, inc. Pp. 4–27 waggoner dj, et al (2000) clinic based study of plexiform neurofibromas in neurofibromatosis type 1. contraindicaciones viagra y alcohol Am j med genet 92(2):132–135 crossref richardson rr, et al (1979) neurogenic tumors of the brachial plexus: report of two cases. Neurosurgery 4(1):66–70 crossref yucel ea, et al (2002) plexiform neurofibroma of the larynx in a child. J laryngol otol 116(1):49–51 crossref malagari k, et al (2001) plexiform neurofibroma of the liver: findings on mr imaging, angiography, and ct tomography. female viagra herald sun Ajr am j roentgentgenol 176(2):493–495 bass jc, et al (1994) reetroperitoneal plexiform neurofibromas: ct findings. buy cheap viagra Ajr am j roentgenol 163(3):617–620 maio a, et al (1993) ultrasound evaluation of unusual pelvic cystic masses. does viagra require prescription canada J clin ultrasound 21(9):651–655 crossref krueger w, et al (1979) plexiform neurofibroma of the head and neck. Viagra trial coupon Am j surg 138(4):517–520 crossref bilbao jm, et al (1984) perineuroma (localized hypertrophic neuropathy). does viagra require prescription canada Arch pathol lab med 108(7):557–560 kleinschmidt-demasters bk, lillehei ko. get free samples of viagra (1995) intraneural neurothekoma: case report. Neurosurgery 37(2):333–334 crossref megahed m. (1994) pallisaded encapsulated neuroma (solitary circumscribed neuroma). How to buy viagra canada A clinicopathological and immunohistochemical study. Am j dermatopathol 16(2):120–125 crossref kameh ds, et al (2000) lipofibromatous hamartoma and related peripheral nerve lesions. generic viagra online pharmacy india South med j 93(8):800–802 gaposchkin cg, et al (1998) function sparing surgery for desmoid tumors and other low-grade fibrosarcomas involving the brachial plexus. viagra generic pills Neurosurgery 42(6):1297–1301; discussion 1301–1303 crossref perez-lopez c, guti.  

Patented controlled ascend and decend allows cage to be positioned anywhere in the water column and will accomodate a wide range of site depths and bottom compositions.


Upper walkway allows workers a safe working platform to conduct normal fish husbandry duties. Harvest may be performed in a similar fashion as a regular surface cage.


Lower structure creates a cube design that allows an attachment point for netting. Netting maintains its volume under high flow / towing conditions.


Eighty percent of cage can be assembled in shallow water with common yard machines with remaining two upper walkways installed without machinery at the mooring site.


Cost per cubic meter comparable to steel surface cages of similar volume.


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