Photo Credits

Credits for all images and graphics used

Close-up of Male Alder Catkins © Mikko Hyvärinen - Fotolia.com Indian ocean. Fishes in corals. Maldives. © Konstantin Kulikov - Fotolia.com Refractometre © Gerd Gropp - Fotolia.com
Black Tea © Richard Schramm - Fotolia.com Spirobranchus giganteus © uw-medien - Fotolia.com Old Book. Selective focus © Subbotina Anna - Fotolia.com
Clownfish in green anemone © Frank Waßerführer - fotocent.de
Coral background abstract © uwimages - Fotolia.com Typical Lake Malawi tank 1 © Dr. Hans-Joachim Herrmann - Tetra Verlag
Error 404 © drizzd - Fotolia.com Damselfishes over sea anemone © uwimages - Fotolia.com Typical Lake Malawi tank 2 © Dr. Hans-Joachim Herrmann - Tetra Verlag
dropper bottle © Schlierner - Fotolia.com Periclimenes brevicarpalis - Short hand commensal shrimp © uwimages - Fotolia.com Bacteria © 3dmentat - Fotolia.com
Pterophyllum altum - Skalar © Bernd Kaufmann - aquamax.de Lamprologus ocellatus © Waldemar Fischer - Fotolia.com Pack of litmus test paper and color samples © Coprid - Fotolia.com
Shrimp on cinnamon stick © Bernd Kaufmann - aquamax.de Neolamprologus multifasciatus © Waldemar Fischer - Fotolia.com Peat sods © umabatata - Fotolia.com
banana leaves © Stephan von Mikusch - Fotolia.com local banana © jpmorgan84 - Fotolia.com Weighting up hazardous chemical reagent © anyaivanova - Fotolia.com
Spoon of baking soda © Viktor - Fotolia.com Fish Food © onepony - Fotolia.com water surfaces © Olaf von Lieres - fotocent.de
Concept eau © Chlorophylle - Fotolia.com tube worms © John Anderson - Fotolia.com meat chopper in action © Sergey Peterman - Fotolia.com
Spirulina © Marek - Fotolia.com Bloodworms © Dmitry Knorre - Fotolia.com Neocaridina sakura 'orange' © sebastian prati - Fotolia.com
Three conial laboratory flasks with colorful RGB liquid isolated © nikolayn - Fotolia.com glass electrode © ??? - Fotolia.com potassium nitrate © Fabien Cimetière - Fotolia.com
Gravel © VRD - Fotolia.com Red clay powder © JPC-PROD - Fotolia.com Coming Soon - wooden paint roller © markus dehlzeit - Fotolia.com
clownfish in marine aquarium © Aleksey Stemmer - Fotolia.com Daphnia - Water flea - Darkfield © micro_photo - Fotolia.com Paramecium caudatum - fed with stained yeast cells © micro_photo - Fotolia.com
Male fruit fly (Drosophila Melanogaster) on a blade of grass © Studiotouch - Fotolia.com Volvox aureus in darkfield © micro_photo - Fotolia.com Industrial Size Gas Bottles at the Octoberfest © ETIEN - Fotolia.com
CO2 © Zerbor - Fotolia.com Micranthemum umbrosum with oxygen bubbles © shalin73 - Fotolia.com Neocaridina heteropoda with eggs © Moon Art - Fotolia.com
Caridina multidentata o ex Japonica © PHOTOERICK - Fotolia.com Young alder leaves © beatuerk - Fotolia.com Grindal breeding approach © Gerhard Ott - www.sach-fach.de
Turbatrix aceti © Gerhard Ott - www.sach-fach.de Turbatrix aceti © Gerhard Ott - www.sach-fach.de Panagrellus redivivus © Gerhard Ott - www.sach-fach.de
Melanotaenia boesemani © Axel Gutjahr - Fotolia.com Sea Anemone © piboon - Fotolia.com Cyphotilapia frontosa © Andreas Gradin - Fotolia.com
Danio margaritatus - celestial pearl danio © Boštjan Kepic - Fotolia.com Blue filter sponge © Nastasia Froloff - Fotolia.com snail ban © teracreonte - Fotolia.com
Close-up of a Ghost catfish school (Kryptopterus minor) © Eric Isselée - Fotolia.com Aloe vera plants growing in the park,Tenerife,Canary Islands © svf74 - Fotolia.com Aloe vera sliced © dima_pics - Fotolia.com
Package sorting © 3dmentat - Fotolia.com        
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