logging in or signing up angles Teodora Download Post to : URL : Related Presentations : Share Add to Flag Embed Email Send to Blogs and Networks Add to Channel Uploaded from authorPOINTLite Insert YouTube videos in PowerPont slides with aS Desktop Copy embed code: (To copy code, click on the text box) Embed: URL: Thumbnail: WordPress Embed Customize Embed The presentation is successfully added In Your Favorites. Views: 233 Category: Education License: All Rights Reserved Like it (0) Dislike it (0) Added: January 10, 2008 This Presentation is Public Favorites: 1 Presentation Description No description available. Comments Posting comment... Premium member Presentation Transcript Angelfish Production: Angelfish Production LaDon Swann Illinois-Indiana Sea Grant College Program Purdue University and the University of Illinois Cooperative Extension ServicesTopics: Topics Background Varieties Water Quality Nutrition Spawning Hatching JuvenilesAngelfish Background: Angelfish Background Angelfish Cichlidae family Pterphyllum scalare, P. dumerilii and P. altum Amazon basin and coastal rivers of the Guineas Varieties: Varieties Colors Silver Gold Black Finnage Normal Veil Super veil Scales Normal Pearl scale Operculum Normal BlusherSilver (wild type): Silver (wild type)Slide6: Gold Marble Veil Black and WhiteSlide7: White Blusher Black Super VeilSlide8: Chocolate Super Veil Black MarbleWater Quality: Water Quality Temperature 82ºF spawning (27.8ºC) 76-84ºF growout pH 6.8-7.2 Hardness Less than 100 mg/L Daylength 14L – 8DNutrition: Nutrition Breeders Frozen Brine Shrimp in the morning Flakes in the afternoon Juveniles Newly hatched Artemia salina Flakes Fry Newly hatched Artemia salina Slide11: Flake FeedsSlide12: 15 oz Brine Shrimp 1 tsp eggs with 2 tbs salt in 2.8 liter waterSlide13: Brine Hatching Station 3 liter soda bottlesSpawning: Spawning Broodstock selection Hard to distinguish males from female Natural pairing 6 high quality juveniles in tank Separate when bonding commencesSpawning: Spawning Place pair in 10-15 gallon aquarium Water 82oF 14 hrs light Feeding slacked out frozen brine shrimp Flakes Spawning substrateSlide16: Natural PairingSlide17: Natural Substrate Slate TileSlide18: Female MaleHatching: Hatching Transfer spawn to 3-5 gallon tanks Add methylene blue Eggs hatch in 2 days Swim up by day 7 Feed newly hatched brine shrimp starting at day 7Slide20: 200-400 eggs per spawn Spawn every 7-10 daysSlide21: 2.5 gallon hatching tanksJuveniles: Juveniles 3 months from hatch to market Sizes Dime $0.50 Quarter $0.75 Half dollar $1.00 to 1.50Conclusions: Conclusions Angelfish offer aquaculture alternatives Variety facilitates marketing Broodstock selection is critical Brine shrimp may be limiting You do not have the permission to view this presentation. In order to view it, please contact the author of the presentation.
angles Teodora Download Post to : URL : Related Presentations : Share Add to Flag Embed Email Send to Blogs and Networks Add to Channel Uploaded from authorPOINTLite Insert YouTube videos in PowerPont slides with aS Desktop Copy embed code: (To copy code, click on the text box) Embed: URL: Thumbnail: WordPress Embed Customize Embed The presentation is successfully added In Your Favorites. Views: 233 Category: Education License: All Rights Reserved Like it (0) Dislike it (0) Added: January 10, 2008 This Presentation is Public Favorites: 1 Presentation Description No description available. Comments Posting comment... Premium member Presentation Transcript Angelfish Production: Angelfish Production LaDon Swann Illinois-Indiana Sea Grant College Program Purdue University and the University of Illinois Cooperative Extension ServicesTopics: Topics Background Varieties Water Quality Nutrition Spawning Hatching JuvenilesAngelfish Background: Angelfish Background Angelfish Cichlidae family Pterphyllum scalare, P. dumerilii and P. altum Amazon basin and coastal rivers of the Guineas Varieties: Varieties Colors Silver Gold Black Finnage Normal Veil Super veil Scales Normal Pearl scale Operculum Normal BlusherSilver (wild type): Silver (wild type)Slide6: Gold Marble Veil Black and WhiteSlide7: White Blusher Black Super VeilSlide8: Chocolate Super Veil Black MarbleWater Quality: Water Quality Temperature 82ºF spawning (27.8ºC) 76-84ºF growout pH 6.8-7.2 Hardness Less than 100 mg/L Daylength 14L – 8DNutrition: Nutrition Breeders Frozen Brine Shrimp in the morning Flakes in the afternoon Juveniles Newly hatched Artemia salina Flakes Fry Newly hatched Artemia salina Slide11: Flake FeedsSlide12: 15 oz Brine Shrimp 1 tsp eggs with 2 tbs salt in 2.8 liter waterSlide13: Brine Hatching Station 3 liter soda bottlesSpawning: Spawning Broodstock selection Hard to distinguish males from female Natural pairing 6 high quality juveniles in tank Separate when bonding commencesSpawning: Spawning Place pair in 10-15 gallon aquarium Water 82oF 14 hrs light Feeding slacked out frozen brine shrimp Flakes Spawning substrateSlide16: Natural PairingSlide17: Natural Substrate Slate TileSlide18: Female MaleHatching: Hatching Transfer spawn to 3-5 gallon tanks Add methylene blue Eggs hatch in 2 days Swim up by day 7 Feed newly hatched brine shrimp starting at day 7Slide20: 200-400 eggs per spawn Spawn every 7-10 daysSlide21: 2.5 gallon hatching tanksJuveniles: Juveniles 3 months from hatch to market Sizes Dime $0.50 Quarter $0.75 Half dollar $1.00 to 1.50Conclusions: Conclusions Angelfish offer aquaculture alternatives Variety facilitates marketing Broodstock selection is critical Brine shrimp may be limiting