Click Here for More Images from iStock- 15% off with coupon 15FREEIMAGES 
Freshwater fish kaluga ( Huso dauricus ) in the aquarium. Amur river endemic.
The Ginkgo Tree with it's beautiful fan shaped leaves is actually a living fossil.  It can be traced back 270 Million years.  The green leaves are it's summer color.  It is often used for medicinal purposes to help memory. * Sometimes spelled Gingko
Large white fish is swimming in a dark cave. The fish is surrounded by rocks and plants. Scene is mysterious and calm. Big fish gracefully swimming in aquarium water
Red tailed catfish
small duckweed Floating on the surface and the water put in the tank.
Geirangerfjord near Hellesylt in Norway.  This is seaweed in the Fjord.
Duckweed (Spirodela polyrhiza)
green algae under the sea
mosquito fern
Chiton, Tripoplax regularis. on a rock at Salt Point State Park in Sonoma County, California.
Close-up view of a Silver arowana (Osteoglossum bicirrhosum)
Tide pools with sea life
Alive sturgeon in the aquarium
Fringe tree
Fish bred in captivity to extract caviar and other products in Loja, Spain.
Hexagrammos lagocephalus is a colorful marine fish with the common name rock greenling in the greenling family.
A large sturgeon floats under water and looks into the chamber
Banded Sea Snake Laticauda colubrina on a outer reef swimming to surface, looking for fresh water. Sea Snakes need to drink fresh water and regularly come onto land for that purpose. \nThe Banded Sea Snake Laticauda colubrina occurs in tropical Indo-Pacific. \nMales maximum length 88 cm, females 142 cm. \nThe Banded Sea Snake is often seen in large numbers in the company of hunting parties of giant trevally (Caranx ignobilis) and goatfish. Their cooperative hunting technique is similar to that of the moray eel, with the Snakes flushing out prey from narrow crevices and holes. \nTriton Bay, Kaimana Regency, West Papua Province, Indonesia, \n3°55'0.7321 S 134°6'7.7298 E
Beluga sturgeon or Huso huso swimming alone
Sturgeon underwater in aquarium
exotic aquarium fish astranatous with close-up
Close-up of a large beluga sturgeon in a lake during the migration season. This type of fish is known for the highest quality caviar.
water lily pond in ireland
aquatic ornamental plants
amazing inhabitants of the microworld under a microscope
Close up of aquatic plant Japanese Knotweed or Cape Pond Weed in a stream. Water  Hawthorn (Aponogeton distachyos) is one of the world's most serious water weeds because of its aggressive fast-growing nature. Cape Pondweed is a threat to New Zealand’s freshwater aquatic plants and animals as it can block open waterways very quickly.
Sterlet (Acipenser ruthenus) and rudd (Scardinius erythropthalmus). Wildlife animal.
Lily pads growing on a pond in Interior Alaska.
These fish inhabit the waters of North America. Elongated body and long, dotted with rare and very sharp teeth mouth. It is found in freshwater ponds and reaches enormous size (2.5 - 3 meters) and weight over 100 kg.
drought
Free Images: "bestof:Pterophyllum scalare 1.jpg Pterophyllum scalare in Prague sea aquarium Czech Republic skalára amazonská Pterophyllum scalare v pražském mořském akváriu v"
Yellow and silver fish.jpg
Blatasar_Marradas.jpg
Pterophyllum scalare 1.jpg
Sarcopython glaucum 1.jpg
Sarcopython glaucum 2.jpg
Sarcopython glaucum 3.jpg
Centropyge bicolor 1.jpg
Pseudochromis pacagnellae 1.jpg
Hypostomus plecostomus 1.jpg
Tridacna maxima 1.jpg
Tridacna maxima 2.jpg
Tridacna maxima 3.jpg
Pterois volitans 1.jpg
Amphiprion percula 2.jpg
Humarus gammarus 1.jpg
Humarus gammarus 2.jpg
Pangasius sanitwongsei 1.jpg
Pangasius sanitwongsei 2.jpg
Pangasius sanitwongsei 3.jpg
Amphiprion ocellaris 1.jpg
Amphiprion ocellaris 2.jpg
Pterois volitans 1 prg.jpg
Pterois volitans 2 prg.jpg
Pterois volitans 3 prg.jpg
Lo vulpinus 1.jpg
Lo vulpinus 2.jpg
Amphiprion percula 1.jpg
Pygocentrus nattereri 1.jpg
Pygocentrus nattereri 2.jpg
Synchiropus splendidus 1prg.jpg
Rhinomuraena quaesita 1.jpg
Rhinomuraena quaesita 2.jpg
Cromileptes altivelis 1.jpg
Monodactylus argenteus 1.jpg
Pygocentrus natterei 3.jpg
Zebrasoma flavescens 1.jpg
Gymnothorax javanicus 1 prg.jpg
Pygocentrus natterei 2.jpg
Acanthurus sohal 3.jpg
Acanthurus sohal 4.jpg
Acanthurus sohal 5.jpg
Acanthurus sohal 6.jpg
Zebrasoma flavescens 1prg.jpg
Zebracoma flavescens 2prg.jpg
Canthigaster valentini prg1.jpg
Gymnothorax javanicus 2 prg.jpg
Pygocentrus natterei Prague 2012 2.jpg
Nemateleotris magnifica Prague 2011 1.jpg
Lysiosquillina maculata Prague 2012 2.jpg
Arothron hispidus (white-spotted puffer fish) at Prague sea aquarium.jpg
Melanotaenia boesemani, Mořský svět, Prague, Czech Republic - 20081028.jpg
Angelfish023.jpg
Pterophyllum scalare China 1.jpg
Pterophyllum scalare China.jpg
Standard_angelfish.jpg
Angel fish.JPG
Marbled angelfish.jpg
Żaglowiec skalar.jpg
F_de_Castelnau-poissonsPl11.jpg
Angelfish belonging to Mitternacht90.JPG
Naso unicornis 2.jpg
Naso unicornis 3.jpg
Pomacentrus moluccensis 1.jpg
Diodon holocanthus 1.jpg
Amphiprion Clarkii 1.jpg
Amphiprion Clarkii 2.jpg
Pterygoplichthys gibbiceps 1.jpg
Diadema setosum 1.jpg
Mořský svět.jpg
Aulostomus chinensis 1.jpg
Protoreaster nodosus 1.jpg
Protoreaster nodosus 2.jpg
Paracucumaria tricolor 1.jpg
Paracucumaria tricolor 2.jpg
Paracucumaria tricolor 3.jpg
Paracucucmaria tricolor 4.jpg
Paracucucmaria tricolor 5.jpg
Briareum asbestinum 1.jpg
Briareum asbestinum 2.jpg
Lutjanus sebae 1.jpg
Pomacanthus arcuatus 1.jpg
Naso unicornis 4.jpg
Sphyraena barracuda 1.jpg
Sphyraena barracuda 2.jpg
Siganus magnificus 2.jpg
Limulus polythemus 1.jpg
Limulus polythemus 2.jpg
Sphyreana barracuda 3.jpg
Pomacanthus semicirculatus 1prg.jpg
X Pomacanthus semicirculatus 2prg.jpg
Potamotrygon motoro 1.jpg
Potamotrygon motoro 2.jpg
Potamotrygon motoro 3.jpg
Potamotrygon motoro 4.jpg
Chaetodermis penicilligerus 1.jpg
Chaetodermis penicilligerus 2.jpg
Chaetodermis penicilligerus 3.jpg
Siganus guttatus 1.jpg
Siganus guttatis 2.jpg
Siganus guttatis 3.jpg
Terms of Use   Search of the Day