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4113 results for “ear pH”
Fairy Cory
The fairy cory (Corydoras atropersonatus) — also called the white leopard or black-headed cory — is a tiny, peaceful, bottom-dwelling South American catfish with a unique fluorescent-white sheen. Easy to keep, omnivorous, and a perfect community-tank bottom cleaner that loves driftwood, plants and sinking foods.
Overlord Dwarf Cichlid
The Overlord dwarf cichlid (Apistogramma sp. aff. nijsseni) is a striking, metallic silver-blue South American dwarf cichlid named for its fierce, territorial temperament. Relatively easy to keep and breed, it needs soft acidic water, a planted tank with caves, and — because of its aggression — is best kept without other dwarf cichlids.
Eight-banded Butterflyfish
The eight-banded butterflyfish (Chaetodon octofasciatus) is a small, warm-water coral-reef butterflyfish named for its 8 black vertical bands. Ornamental only (never eaten), it is one of the harder reef species to keep and needs a mature reef aquascape plus coral-poly and algae-based feeding.
Australian Spotted Arowana
The Australian spotted arowana (Scleropages leichardti) — also called the spotted barramundi or northern saratoga — is a large, nocturnal, fiercely aggressive arowana from eastern and northern Australia. A carnivorous tank boss that needs a big aquarium, soft acidic-to-neutral water, and careful, varied feeding.
Australian Lungfish
The Australian lungfish (Neoceratodus forsteri), also called the Queensland lungfish, is the largest of the living lungfishes and a true 'living fossil' that breathes with both gills and a lung. Native to the rivers of Queensland, Australia, it is a protected species and not part of the ornamental aquarium trade.
Dusky Butterflyfish
The Dusky Butterflyfish (Chaetodon flavirostris), traded as the black butterflyfish or 'Australian emperor butterfly', is a dark-bodied, yellow-finned marine butterflyfish from Australia. Moderately difficult — its specialized, largely corallivorous diet makes acclimation the real challenge. Needs a 300 L+ reef-aware setup.
Japanese Butterflyfish
The Japanese butterflyfish (Chaetodon nippon), a small and comparatively easy butterflyfish marked by a crescent-shaped black blotch on the rear of its body. A temperate species happiest below 26°C, omnivorous and suited to a reef-style aquarium of at least 190 L.
Northern Grass Lizard
A tiny, very easy lacertid lizard of central and eastern China - shy but hardy, basking in grass and dropping its long tail to escape.
Belcher’s Sea Snake
Considered the most toxic snake known - yet notably docile and, in practice, low-risk because its fangs are weak and yield little venom. Fully marine; education-only.
Brahminy Blind Snake
A tiny, worm-like blind snake spread worldwide from Asia and Africa - harmless and beneficial, eating ants and termites underground.