. The freshwater aquarium and its inhabitants; a guide for the amateur aquarist. Aquariums. 126 Fresh Water Aquarium the scaly fish, needing a higher temperature than the latter. It is remarkable that the young of the scaleless fish show their true color in the first lew weeks of their life. To he successful with all different varieties of gold fish they should either he kept by themselves, or together with only such fishes as are harmless and not aggressive. The Green Tench (Tinea vulgaris) is an in-. Fig. 56. Green Tench, Tinea vulgaris. traduction from Europe, where it is fre- quently seen
. The freshwater aquarium and its inhabitants; a guide for the amateur aquarist. Aquariums. 126 Fresh Water Aquarium the scaly fish, needing a higher temperature than the latter. It is remarkable that the young of the scaleless fish show their true color in the first lew weeks of their life. To he successful with all different varieties of gold fish they should either he kept by themselves, or together with only such fishes as are harmless and not aggressive. The Green Tench (Tinea vulgaris) is an in-. Fig. 56. Green Tench, Tinea vulgaris. traduction from Europe, where it is fre- quently seen in aquariums, although as an aquarium fish it is of merit only so long as it is young. The color of the young fish is a greenish. Please note that these images are extracted from scanned page images that may have been digitally enhanced for readability - coloration and appearance of these illustrations may not perfectly resemble the original Eggeling, Otto, 1848-; Ehrenberg, Frederick, 1849- joint author. New York, H. Holt and Company
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