Tropical freshwater aquarium fish

Choose the fish size

Does not matter 0 cm (0 in) 1 cm (0.393700787 in) 2 cm (0.787401574 in) 3 cm (1.181102361 in) 4 cm (1.574803148 in) 5 cm (1.968503935 in) 6 cm (2.362204722 in) 7 cm (2.755905509 in) 8 cm (3.149606296 in) 9 cm (3.543307083 in) 10 cm (3.93700787 in) 11 cm (4.330708657 in) 12 cm (4.724409444 in) 13 cm (5.118110231 in) 14 cm (5.511811018 in) 15 cm (5.905511805 in) 16 cm (6.299212592 in) 17 cm (6.692913379 in) 18 cm (7.086614166 in) 19 cm (7.480314953 in) 20 cm (7.87401574 in) 21 cm (8.267716527 in) 22 cm (8.661417314 in) 23 cm (9.055118101 in) 24 cm (9.448818888 in) 25 cm (9.842519675 in) 26 cm (10.236220462 in) 27 cm (10.629921249 in) 28 cm (11.023622036 in) 29 cm (11.417322823 in) 30 cm (11.81102361 in) 31 cm (12.204724397 in) 32 cm (12.598425184 in) 33 cm (12.992125971 in) 34 cm (13.385826758 in) 35 cm (13.779527545 in) 36 cm (14.173228332 in) 37 cm (14.566929119 in) 38 cm (14.960629906 in) 39 cm (15.354330693 in) 40 cm (15.74803148 in) 41 cm (16.141732267 in) 42 cm (16.535433054 in) 43 cm (16.929133841 in) 44 cm (17.322834628 in) 45 cm (17.716535415 in) 46 cm (18.110236202 in) 47 cm (18.503936989 in) 48 cm (18.897637776 in) 49 cm (19.291338563 in) 50 cm (19.68503935 in) 51 cm (20.078740137 in) 52 cm (20.472440924 in) 53 cm (20.866141711 in) 54 cm (21.259842498 in) 55 cm (21.653543285 in) 56 cm (22.047244072 in) 57 cm (22.440944859 in) 58 cm (22.834645646 in) 59 cm (23.228346433 in) 60 cm (23.62204722 in) 61 cm (24.015748007 in) 62 cm (24.409448794 in) 63 cm (24.803149581 in) 64 cm (25.196850368 in) 65 cm (25.590551155 in) 66 cm (25.984251942 in) 67 cm (26.377952729 in) 68 cm (26.771653516 in) 69 cm (27.165354303 in) 70 cm (27.55905509 in) 71 cm (27.952755877 in) 72 cm (28.346456664 in) 73 cm (28.740157451 in) 74 cm (29.133858238 in) 75 cm (29.527559025 in) 76 cm (29.921259812 in) 77 cm (30.314960599 in) 78 cm (30.708661386 in) 79 cm (31.102362173 in) 80 cm (31.49606296 in) 81 cm (31.889763747 in) 82 cm (32.283464534 in) 83 cm (32.677165321 in) 84 cm (33.070866108 in) 85 cm (33.464566895 in) 86 cm (33.858267682 in) 87 cm (34.251968469 in) 88 cm (34.645669256 in) 89 cm (35.039370043 in) 90 cm (35.43307083 in) 91 cm (35.826771617 in) 92 cm (36.220472404 in) 93 cm (36.614173191 in) 94 cm (37.007873978 in) 95 cm (37.401574765 in) 96 cm (37.795275552 in) 97 cm (38.188976339 in) 98 cm (38.582677126 in) 99 cm (38.976377913 in) 100 cm (39.3700787 in)

Choose the temperament to its family

Does not matter aggressive peaceful peaceful to males peaceful to females

Choose the temperament to other fish species

Does not matter peaceful aggressive aggressive to smaller aggressive to larger

Choose the temperature

Does not matter 15 °C (59 °F) 16 °C (60.8 °F) 17 °C (62.6 °F) 18 °C (64.4 °F) 19 °C (66.2 °F) 20 °C (68 °F) 21 °C (69.8 °F) 22 °C (71.6 °F) 23 °C (73.4 °F) 24 °C (75.2 °F) 25 °C (77 °F) 26 °C (78.8 °F) 27 °C (80.6 °F) 28 °C (82.4 °F) 29 °C (84.2 °F) 30 °C (86 °F)

Choose the pH of water

Does not matter 4.1 4.2 4.3 4.4 4.5 4.6 4.7 4.8 4.9 5 5.1 5.2 5.3 5.4 5.5 5.6 5.7 5.8 5.9 6 6.1 6.2 6.3 6.4 6.5 6.6 6.7 6.8 6.9 7 7.1 7.2 7.3 7.4 7.5 7.6 7.7 7.8 7.9 8 8.1 8.2 8.3 8.4 8.5 8.6 8.7 8.8 8.9

Choose the water hardness

Does not matter 0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30

Choose the place in an aquarium

Does not matter Bottom levels Middle levels Top levels

Choose the way of breeding

Does not matter Pseudo-Livebearer Spawning

Choose the origin of a fish

Does not matter South Asia Europe North America Sri Lanka East Asia Madagascar Cultivated form South America Africa Central America Everywhere Oceania