Live Fish As Food - Nutritional Value & Concerns

BuddyWilson

Feeder Fish
Jan 4, 2013
4
0
0
Florida
I believe shrimp are the healthier alternative and have lesser chance of transferring parasite's.... correct me if I'm wrong. Down side they are are small compared to feeder fish:/
 

Oddball

Administrator
Staff member
Administrator
MFK Member
Apr 27, 2005
22,350
2,824
9,480
66
Bama
These lists are by no means 'all-inclusive' but, will provide a springboard to start from:

Species That Contain Thiaminase

Freshwater fish

Family Cyprinidae (Minnows or carps):
Common bream (Abramis brama)
Central stoneroller (Campostoma anomalum)
Goldfish (Carassius auratus)
Common carp (Cyprinus carpio)
Emerald shiner (Notropis atherinoides)
Spottail shiner (Notropis hudsonius)
Rosy red, Fathead minnow (Pimephales promelas)
Olive barb (Puntius sarana)
Family Salmonidae (Salmonids):
Lake whitefish (Coregonus clupeaformis)
Round whitefish (Prosopium cylindraceum)
Family Catostomidae (Suckers):
White sucker (Catostomus commersonii)
Bigmouth buffalo (Ictiobus cyprinellus)
Family Ictaluridae (North American freshwater catfishes):
Brown bullhead catfish (Ameiurus nebulosus)
Channel catfish (Ictalurus punctatus)
Other families:
Bowfin (Amia calva) - family Amiidae (Bowfins)
Burbot (Lota lota) - family Lotidae (Hakes and burbots)
White bass (Morone chrysops) - family Moronidae (Temperate basses)
Rainbow smelt (Osmerus mordax) - family Osmeridae (Smelts)
Loach, Weatherfish (Misgurnus sp.) - family Cobitidae (Loaches)
Brackish (freshwater to marine) fish
Family Clupeidae (Herrings):
Alewife (Alosa pseudoharengus)
Gizzard Shad (Dorosoma cepedianum)
Other families:
Sea lamprey (Petromyzon marinus) - family Petromyzontidae (Lampreys)
Fourhorn Sculpin (Triglopsis quadricornis) - family Cottidae (Sculpins)
Salmon (sp. indet., processed and salted, probably Oncorhynchus sp.) - family Salmonidae (Salmonids)

Marine fish

Family Engraulidae (Anchovies):
Broad-striped anchovy (Anchoa hepsetus)
Californian anchovy (Engraulis mordax)
Goldspotted grenadier anchovy (Coilia dussumieri)
Family Clupeidae (Herrings):
Atlantic herring (Clupea harrengus)
Atlantik menhaden (Brevoortia tyrannus)
Gulf menhaden (Brevoortia patronus)
Razor belly sardine (Harengula jaguana)
Sauger (Harengula jaguana)
Family Scombridae (Mackerels, tunas, bonitos):
Chub mackerel (Scomber japonicus)
Skipjack tuna (Katsuwonus pelamis)
Yellowfin tuna (Neothunnus macropterus)
Family Lutjanidae (Snappers):
Green jobfish (Aprion virescens)
Ruby snapper (Etelis carbunculus)
Crimson jobfish (Pristipomoides filamentosus)
Family Carangidae (Jacks):
Giant trevally (Caranx ignobilis)
Doublespotted queenfish (Scomberoides lysan)
Bigeye scad (Selar crumenophthalmus)
Family Mullidae (Goatfishes):
Red Sea goatfish (Mulloidichthys auriflamma)
Yellowstripe goatfish (Mulloidichthys samoensis)
Manybar goatfish (Parupeneus multifasciatus)
Other families:
American butterfish (Peprilus triacanthus) - family Stromateidae (Butterfishes)
Southern ocellated moray (Gymnothorax ocellatus) - family Muraenidae (Moray eels)
Bonefish (Albula vulpes) - family Albulidae (Bonefishes)
Milkfish (Chanos chanos) - family Chanidae (Milkfish)
Common dolphinfish (Coryphaena hippurus) - family Coryphaenidae (Dolphinfishes)
Hawaiian flagtail (Kuhlia sandvicensis) - family Kuhliidae (Aholeholes)
Black cod (sp. indet.) - family Moridae (Morid cods)
Flathead mullet (Mugil cephalus) - family Mugilidae (Mullets)
Sixfinger threadfin (Polydactylus sexfilis) - family Polynemidae (Threadfins)
Regal parrot (Scarus dubius) - family Scaridae (Parrotfishes)
Swordfish (Xiphias gladius) - family Xiphiidae (Swordfish)

Invertebrates

Bivalves:
Ocean quahog (Artica islandica)
Clam (Tellina spp.)
Cherrystone, Chowder, Steamer clams (family Veneridae)
Pigtoe mussel (Pleurobema cordatum)
Scallop (Pecten grandis)
Hawaiian clam (sp. indet.; extremely high in thiaminase)
Blue mussel (Mytilus galloprovincialis)
Gastropods:
Limpet (Helcioniscus sp.)
Cephalopods:
Hawaiian flying squid (Nototodarus hawaiiensis)
Crustaceans:
Prawn, Tiger shrimp (Penaeus spp.)
 

Oddball

Administrator
Staff member
Administrator
MFK Member
Apr 27, 2005
22,350
2,824
9,480
66
Bama
Species That Do Not Contain Thiaminase

Freshwater fish

Family Centrarchidae (North American Sunfishes):
Largemouth bass (Micropterus salmoides)
Northern rock bass (Ambloplites rupestris)
Northern smallmouth bass (Micropterus dolomieu)
Blue gill (Lepomis macrochirus)
Black crappie (Pomoxis nigromaculatus)
Pumpkinseed (Lepomis gibbosus)
Family Percidae (Perches):
Yellow perch (Perca flavescens)
Walleye (Sander vitreus)
Family Salmonidae (Salmonids):
Bloater (Coregonus hoyi)
Lake trout (Salvelinus namaycush)
Rainbow trout (Oncorhynchus mykiss)
Other families:
Ayu (Plecoglossus altivelis) - family Plecoglossidae (Ayu fish)
Longnose gar (Lepisosteus osseus) - family Lepisosteidae (Gars)
Northern Pike (Esox lucius) - family Esocidae (Pikes)
Brackish (freshwater to marine) fish
Family Salmonidae (Salmonids):
Cisco, Lake herring (Coregonus artedi)
Atlantic Salmon (Salmo salar)
Coho salmon (Oncorhynchus kisutch)
Sea trout (Salmo trutta)
Other families:
Common eel (Anguilla anguilla) - family Anguillidae (True eels)
Pond smelt (Hypomesus olidus) - family Osmeridae (Smelts)

Marine fish

Family Pleuronectidae (Righteye flounders):
Winter flounder (Pseudopleuronectes americanus)
Winter flounder, Lemon sole (Pseudopleuronectes americanus)
American plaice (Hippoglossoides platessoides)
Yellowtail flounder (Limanda ferruginea)
Atlantic halibut (Hippoglossus hippoglossus)
European plaice (Pleuronectes platessa)
Family Gadidae (Cods and haddocks)
Atlantic cod (Gadus morhua)
Haddock (Melanogrammus aeglefinus)
Saithe, Pollock (Pollachius spp.)
Family Sciaenidae (Drums or croakers):
Atlantic croaker (Micropogonias undulates)
Southern kingfish (Menticirrhus americanus)
Spot croaker (Leiostomus xanthurus)
Silver seatrout (Cynoscion nothus)
Sand weakfish (Cynoscion arenarius)
Family Carangidae (Jacks):
Greater amberjack (Seriola dumerilii)
Yellowtail scad (Atule mate)
Mackerel scad (Decapterus pinnulatus)
Family Labridae (Wrasses):
Cunner (Tautogolabrus adspersus)
Tautog (Tautoga onitis)
Family Scombridae (Mackerels, tunas, bonitos):
Atlantic mackerel (Scomber scombrus)
Kawakawa (Euthynnus affinis)
Other families:
Tusk (Brosme brosme) - family Lotidae (Hakes and burbots)
Largehead hairtail (Trichiurus lepturus) - family Trichiuridae (Cutlassfishes)
Piked dogfish (Squalus acanthias) - family Squalidae (Dogfish sharks)
Hake (Urophycis spp.) - family Phycidae (Phycid hakes)
Inshore lizardfish (Synodus foetens) - family Synodontidae (Lizardfishes)
Mullet (Mugil spp.) - family Mugilidae (Mullets)
Scup, Southern porgy (Stenotomus chrysops) - family Sparidae (Porgies)
Ocean perch, redfish (Sebastes marinus) - family Sebastidae (Rockfishes)
Black seabass (Centropristis striata) - family Serranidae (Sea basses and Groupers)
Hardhead sea catfish (Ariopsis felis) - family Ariidae (Sea catfishes)
Searobin (Prionotus spp.) - family Triglidae (Searobins)
Silver hake (Merluccius bilinearis) - family Merlucciidae (Merluccid hakes)
Eyestripe surgeonfish (Acanthurus dussumieri) - family Acanthuridae (Surgeonfishes)
Atlantic blue marlin (Makaira nigricans) - family Istiophoridae (Billfishes)
Blotcheye soldierfish (Myripristis berndti) - family Holocentridae (Squirrelfishes, soldierfishes)
Glasseye (Heteropriacanthus cruentatus) - family Priacanthidae (Bigeyes or catalufas)
Great barracuda (Sphyraena barracuda) - family Sphyraenidae (Barracudas)

Invertebrates

Bivalves:
Cockle (Cardium spp.)
Crustaceans:
Marine shrimps (sp. indet.; Hawaii)
Portuguese crabs (sp. indet.)
Cephalopods:
Brief squid, calmar (Lolliguncula brevis)
 

ScreamingDingo

Feeder Fish
MFK Member
Jul 1, 2013
14
0
1
SW VA/ NE TN
Any information on blackworms? I keep reading they are too rich, but I have some natives and the worms have been an easy food for them.

I have been able to maintain a stable culture of the worms. However, if I need to change it up I can look into it. Just not sure what darters/sculpins would also take as they ignore prepared foods now.
 

MonsterMinis

Feeder Fish
MFK Member
Apr 28, 2009
6,048
9
0
Wisconsin
I feed blackworms and nightcrawlers almost exclusively to my spiney eels and have for years now. never been told they where too "rich" only that they do contain a lot more nutrients then say frozen bloodworms ect... also all my new juvi fish get fed a healthy dos of them along w/ my retic rays... only seen positive results. How they compare to other live foods would be interesting.
 

addisonlee25

Plecostomus
MFK Member
Jun 16, 2008
712
87
61
california
My datnoid only eats live large goldfish feeders, 25+ at a time...everyday, skipping a day once a week.... we'll see how this goes. Best I can do is gut loading them with a variety of veggies, pellets before feeding.
 

Dr.Gonzo4

Feeder Fish
MFK Member
Jul 3, 2013
310
4
0
New York
Woah do live bearers such as Molly's have thiaminase?!?! I really need to know, if so I'm re homing the mollies and breeding something else!!

Sent from my DROID4 using MonsterAquariaNetwork App
 

Dr.Gonzo4

Feeder Fish
MFK Member
Jul 3, 2013
310
4
0
New York
You should go for guppies or mollies, gold fish are the worst, and possibly harmful to your dat

Sent from my DROID4 using MonsterAquariaNetwork App
 

Oddball

Administrator
Staff member
Administrator
MFK Member
Apr 27, 2005
22,350
2,824
9,480
66
Bama
Mollies (and all fish of the Genus; Poecilia) are a bit more difficult to explain. If using wild mollies or domestically bred mollies living with WC mollies, there is a risk of feeding thiaminase to your preds. Mollies do not produce thiaminase. However, wc mollies usually contain bacteria that produces thiaminase.
Aquarium-bred and raised mollies (and other Poecilia) should no longer contain these native-waters strains of thiaminase-producing bacteria.
 
zoomed.com
hikariusa.com
aqaimports.com
Store