Home›Where they come from›SapoaRiverSapoaOne profile names the Sapoa. That is what has been written, not what lives there.Species1Families1Photographed1 of 1Difficulty rated1 of 1That fish is also recorded fromBartolaMatinaPuerto ViejoSan Juan (Nicaragua)SarapiquíAlfaro cultratusKnife LivebearerPoeciliidae · Regan, 1908Max length75mm SL3.0in SLTanknot recordedTemp24–28°C75–82°FpH6.0–8.0This is an exceptionally hardy and adaptable species. It's not an especially common fish in stores, but is quite widely available in hobbyist circles. The common name arises from the row of modified, paired scales that form a keel running from the base of theto the caudal fin....Easy1 field missing
