Hard water fish
Species that tolerate higher TDS / harder water conditions.
1690 fish found • page 8
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Protomelas pleurotaenia
Taiwan Reef Cichlid +2
Temp 24–28°C
pH 8.8
TDS 178–446 ppm
Protomelas fenestratus
Venustus Hap +2
Temp 24–28°C
pH 8.8
TDS 178–446 ppm
Potamotrygon motoro
Motoro Stingray +2
Temp 24–26°C
pH 7.5
TDS 17–214 ppm
Potamotrygon castexi
Pearl Stingray +1
Temp 24–28°C
pH 6.5–7.5
TDS 89–214 ppm
Polypterus senegalus senegalus
Senegal Bichir +2
Temp 24–28°C
pH 7.8
TDS 89–356 ppm
Polypterus ornatapinnis
Ornate Bichir +1
Temp 25–28°C
pH 8
TDS 89–446 ppm
Polypterus endlicheri endlicheri
Saddled Bichir +1
Temp 22–27°C
pH 8
TDS 89–446 ppm
Polypterus delhezi
Armoured Bichir +2
Temp 24–30°C
pH 8
TDS 89–446 ppm
Platystacus cotylephorus
Banjo Catfish +1
Temp 22–25°C
pH 8.2–6
TDS 214–535 ppm
Placidochromis milomo
Milomo Hap +1
Temp 24–28°C
pH 8.8
TDS 178–446 ppm
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