Results for “soft water”
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Dicrossus maculatusSpadetailed Checkerboard Cichlid
authority not recorded
Max length53mm SL2.1in SLTank60 × 30cm24 × 12inTemp26–30°C79–86°FpH3.4–5.4Dicrossus Maculatus are not commonly available in the trade. Sometimes they are mistaken for the more common and popular Dicrossus Filamentosa. The Spadetailed Checkerboards are an absolutely fascinating species to keep. They are a challenge to breed, requiring such acidic and soft water, but when it does happen it is a very rewarding experience. Reports maintain that the pH and temperature of the water when conceived, eggs laid, eggs hatched and in the first month of the fry's life c...
Campylomormyrus tamanduaWorm-Jawed Mormyrid
authority not recorded
Max length400mm SL16in SLTank180 × 60cm72 × 24inTemp23–28°C73–82°FpH5.0–7.0C. tamandua is quite a rare fish in the hobby, but is imported occasionally. It's not a good beginner's fish as it requires pristine soft, acidic water conditions, will generally not feed on standard foods and attains a very respectable adult size. It's also sensitive to many aquarium medications. It can sometimes be found as a contaminant among imports of the much more common Elephant Fish, Gnathonemus petersii. Unlike this species, C. tamandua has both upper and lower jaws exten...

Eirmotus insignis
Tan & Kottelat, 2008
Max length36mm SL1.4in SLTank60 × 30cm24 × 12inTemp20–26°C68–79°FpH5.0–7.0Typically inhabits slow-moving, shallow, shady rainforest streams and swamps with dense submerged and marginal vegetation. The conditions are often rather turbid and the substrate composed of mud or fallen leaves, twigs and branches. Such environments characteristically contain soft, weakly acidic water and are often dimly-lit due to the rainforest canopy above. The fish are found sheltering among overhanging tree roots and aquatic vegetation.

Laetacara fulvipinnis
Staeck & Schindler, 2007
Max length75mm SL3.0in SLTanknot recordedTemp20–28°C68–82°FpH4.0–7.0Has been collected from habitats containing clear, soft, acidic, tea-coloured blackwater, most typically among leaf litter or submerged vegetation in very shallow (10-50 cm depth) water along the margins of streams and other minor tributaries. At a village called El Niñal close to the mouth of the rio Pasimoni in the Casiquiare drainage pH was...