"AcuaTerrario" lower level -Zoo de Santillana del Mar (2023)

This building houses several species of fish, reptiles, and single species of mammals and amphibians. The lower half is divided in two sections, the outer wall is home to several aquarium tanks with freshwater fish and the inner row of enclosures exhibits several reptiles, many of which are repeated in different enclosures. The aquariums have the following inhabitants:

1. Axolotl (Ambystoma mexicanum)
2. Nicaragua cichlid (Hypsophrys nicaraguensis)
3. Zebra muba (Maylandia zebra)
4. Venustus cichlid (Nimbochromis venustus)
5. Blue streak hap (Labidochromis caeruleus)
6. Malawi golden cichlid (Melanochromis auratus)
7. Rio Grande cichlid (Herichthys cyanoguttatus)
8. Banded cichlid (Heros severus)
9. Tinfoil barb (Barbonymus schwanefeldii) and Odessa barb (Pethia padamya)
10. Tiger oscar (Astronotus ocellatus), Silver dollar (Metynnis altidorsalis) and Suckermouth catfish (Hypostomus plecostomus)
11. Zebra tilapia (Heterotilapia buettikoferi) and Guayas cichlid (Mesoheros festae)
12. Nicaragua cichlid (Hypsophrys nicaraguensis)
13. Sutchi catfish (Pangasianodon hypophthalmus) and Red parrot (Cichlasoma sp.)
14. Red piranha (Pygocentrus nattereri)
15. Pacu (Colossoma macropomum)
16. Tiger barb (Puntigrus tetrazona) and Three-spotted gourami (Trichopodus trichopterus)
17. Cardinal tetra (Paracheirodon axelrodi), Almora loach (Botia lohachata), Green swordtail (Xiphophorus hellerii) and Redeye tetra (Moenkhausia sanctaefilomenae)
18. Freshwater angelfish (Pterophyllum scalare), Cherry barb (Rohanella titteya) and Lemon tetra (Hyphessobrycon pulchripinnis)
19. Bronze corydoras (Corydoras aeneus), Pearl gourami (Trichopodus leeri), Three-spotted gourami (Trichopodus trichopterus), Congo tetra (Phenacogrammus interruptus), Harlequin rasbora (Trigonostigma heteromorpha) and Lemon tetra (Hyphessobrycon pulchripinnis)
20. Goldfish (Carassius auratus domestica)
21. Guppy (Poecilia reticulata)
22. Chinese algae eater (Gyrinocheilus aymonieri) and Blue streak hap (Labidochromis caeruleus)
23. Malawi golden cichlid (Melanochromis auratus)
24. Emperor cichlid (Aulonocara nyassae)

The inner row of enclosures is home to:

1. Dwarf crocodile (Osteolaemus tetraspis)
2. Burmese rock python (Python bivittatus)
3. Central bearded dragon (Pogona vitticeps)
4. Boa constrictor (Boa constrictor)
5. Pueblan milk snake (Lampropeltis triangulum campbelli)
6. Sinaloan milk snake (Lampropeltis triangulum sinaloae)
7. Honduran milk snake (Lampropeltis triangulum hondurensis)
8. Annam leaf turtle (Mauremys annamensis)
9. California kingsnake (Lampropeltis getula californiae)
10. Florida kingsnake (Lampropeltis getula floridana)
11. Desert kingsnake (Lampropeltis getula splendida)
12. Corn snake (Pantherophis guttatus)
13. Common leopard gecko (Eublepharis macularius)
14. Green basilisk (Basiliscus plumifrons)