Species Catalogue
1,444 species — care guides, community photos, water parameters, and tank-mate compatibility.
Uaru
Uaru amphiacanthoides
Umbrella Hairgrass
Eleocharis vivipara
Upside-Down Catfish
Synodontis nigriventris
Valentini Puffer
Canthigaster valentini
Vallisneria Americana
Vallisneria americana
Vallisneria Caulescens
Vallisneria caulescens
Vallisneria Nana
Vallisneria nana
Vallisneria Spiralis
Vallisneria spiralis
Vallisneria Tortifolia
Vallisneria tortifolia
Vampire Crab
Geosesarma dennerle
Variatus Platy
Xiphophorus variatus
Veil Angelfish
Pterophyllum scalare
Veiltail Betta
Betta splendens
Venezuelan Corydoras
Corydoras venezuelanus
Venustus Cichlid
Nimbochromis venustus
Viejita Dwarf Cichlid
Apistogramma viejita
Vietnamese Cardinal Minnow
Tanichthys micagemmae
Volitans Lionfish
Pterois volitans
Wagtail Platy
Xiphophorus maculatus
Walker's Killifish
Fundulopanchax walkeri
Water Caltrop
Trapa natans
Water Lettuce
Pistia stratiotes
Water Net Algae
Hydrodictyon reticulatum
Remarkable bright green net-like colonies — a tessellated honeycomb of cells visible to the naked eye. Beautiful under a microscope but a serious nuisance in garden ponds. Thrives in warm, nutrient-rich water. Manual removal is the primary method as few animals eat it effectively.
Water Sprite
Ceratopteris thalictroides
Water Violet
Hottonia palustris
Waterwort
Elatine triandra
Weeping Moss
Vesicularia ferriei
Weitzmani Corydoras
Corydoras weitzmani
Western Rainbowfish
Melanotaenia australis
Whiptail Catfish
Rineloricaria lanceolata
Whisker Shrimp
Macrobrachium lanchesteri
White Albino Axolotl
Ambystoma mexicanum
White Hercules Snail
Brotia herculea
White Medaka
Oryzias latipes
White Molly
Poecilia sphenops
White Orchid Shrimp
Caridina spinata