Category:Fish Difficulty - Challenging
From The Aquarium Wiki
This is list of aquatic animals that are challenging to keep in an cycled aquarium tank. These fish will probably be hard to find and expensive to buy. They may grow large or be rare in the aquarium trade. They may also be fussy with water conditions and food.
Best only kept by experienced specialist fishkeepers.
Pages in category "Fish Difficulty - Challenging"
The following 133 pages are in this category, out of 333 total.
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O
P
- Pangasius hypophthalmus
- Pao baileyi
- Papyrocranus afer
- Papyrocranus congoensis
- Paracheilinus carpenteri
- Paracheilinus cyaneus
- Paracheilinus flavianalis
- Paracheilinus rubricaudalis
- Parachromis dovii
- Paraneetroplus bulleri
- Paratrygon aiereba
- Paretroplus maculatus
- Pariosternarchus amazonensis
- Pelodiscus sinensis
- Pervagor melanocephalus
- Pervagor spilosoma
- Petenia splendida
- Petrocephalus bovei bovei
- Phago loricatus
- Piaractus mesopotamicus
- Plagioscion squamosissimus
- Platax orbicularis
- Platynematichthys notatus
- Platysilurus malarmo
- Platystomatichthys sturio
- Pleurosicya boldinghi
- Plotosus lineatus
- Pogonoperca punctata
- Polynemus paradiseus
- Polypterus ansorgii
- Polypterus bichir
- Polypterus endlicheri
- Pomacanthus xanthometopon
- Potamotrygon leopoldi
- Potamotrygon motoro
- Pristobrycon aureus
- Pristobrycon calmoni
- Protopterus aethiopicus aethiopicus
- Protopterus dolloi
- Pseudanthias pleurotaenia
- Pseudanthias tuka
- Pseudechidna brummeri
- Pseudepiplatys annulatus
- Pseudochromis aldabraensis
- Pseudochromis porphyreus
- Pseudochromis splendens
- Ptereleotris evides
- Ptereleotris heteroptera
- Pterophyllum altum
- Pterygoplichthys anisitsi
- Pterygoplichthys multiradiatus
- Pygoplites diacanthus
- Pygopristis denticulata
S
- Saccodon dariensis
- Salarias fasciatus
- Salarias segmentatus
- Satanoperca daemon
- Scaphirhynchus platorynchus
- Scarus perrico
- Scatophagus argus
- Scleropages formosus
- Scleropages leichardti
- Scolopsis bilineata
- Selenotoca multifasciata
- Semaprochilodus insignis
- Semaprochilodus taeniurus
- Serrasalmus brandtii
- Serrasalmus eigenmanni
- Serrasalmus elongatus
- Serrasalmus geryi
- Serrasalmus gibbus
- Serrasalmus hollandi
- Serrasalmus humeralis
- Serrasalmus manueli
- Serrasalmus piraya
- Serrasalmus rhombeus
- Serrasalmus serrulatus
- Sewellia breviventralis
- Somileptus gongota
- Sparisoma viride
- Sphoeroides annulatus
- Sphoeroides marmoratus
- Sphyraena barracuda
- Sternarchorhynchus oxyrhynchus
- Sufflamen chrysopterum
- Symphorichthys spilurus
- Syngnathus acus
T
- Takifugu niphobles
- Takifugu oblongus
- Takifugu ocellatus
- Takifugu pardalis
- Takifugu rubripes
- Tetraodon lineatus
- Tetraodon schoutedeni
- Thalassoma amblycephalum
- Thalassoma bifasciatum
- Thalassoma hardwicke
- Thalassoma jansenii
- Thalassoma pavo
- Thalassoma rueppellii
- Tilapia zillii
- Tomiyamichthys latruncularius
- Trachelyopterichthys taeniatus
- Trinectes maculatus
- Tyrannochromis macrostoma