The list below is ordered by the number of Species by number of registered keepers per species. Click the column heading links to sort in different orders, click on the numbers to drill down into the detail.

Rank	Species	Keepers	Breeders	Wishes	Sightings
1.	Ancistrus sp. (3)	21	0	0	22
2.	Pterophyllum scalare	13	0	0	6
3.	Poecilia reticulata	13	1	0	4
4.	Osteogaster aenea	10	1	0	12
5.	Paracheirodon innesi	9	0	0	3
6.	Hoplisoma paleatum	9	1	0	14
7.	Chromobotia macracanthus	8	0	0	4
8.	Hoplisoma panda	8	0	1	10
9.	Betta splendens	8	0	0	3
10.	Crossocheilus oblongus	7	0	0	3
11.	Ancistrus sp. (4)	7	0	0	3
12.	Tanichthys albonubes	7	1	0	3
13.	Pristella maxillaris	6	0	0	2
14.	Hoplisoma sterbai	6	1	0	12
15.	Platydoras armatulus	6	0	0	8
16.	Hyphessobrycon herbertaxelrodi	5	0	0	2
17.	Hyphessobrycon pulchripinnis	5	0	0	1
18.	Phenacogrammus interruptus	5	0	0	2
19.	Gastrodermus pygmaeus	5	1	0	11
20.	Hoplisoma julii	5	0	0	3
21.	Danio rerio	5	0	0	3
22.	Agamyxis pectinifrons	5	0	0	9
23.	Pterygoplichthys gibbiceps	5	0	0	12
24.	Pimelodus pictus	5	0	0	7
25.	Poeciliopsis prolifica	5	1	0	0
26.	Xiphophorus hellerii	5	1	0	1
27.	Hasemania nana	4	0	0	2
28.	Bunocephalus coracoideus	4	0	0	8
29.	Yasuhikotakia morleti	4	0	0	1
30.	Apistogramma cacatuoides	4	1	0	1
31.	Mikrogeophagus ramirezi	4	0	0	6
32.	Pangio semicincta	4	0	0	2
33.	Agamyxis albomaculatus	4	0	0	1
34.	Chaetostoma formosae	4	0	0	9
35.	Otocinclus macrospilus	4	0	0	3
36.	Otocinclus vittatus	4	0	0	9
37.	Melanotaenia lacustris	4	0	0	1
38.	Melanotaenia praecox	4	0	0	2
39.	Poecilia sphenops	4	1	0	1
40.	Megalamphodus eques	3	0	0	1
41.	Paracheirodon simulans	3	0	0	3
42.	Petitella bleheri	3	0	0	3
43.	Petitella georgiae	3	0	0	1
44.	Psalidodon anisitsi	3	1	0	1
45.	Phenacogrammus aurantiacus	3	0	0	2
46.	Hoplisoma adolfoi	3	0	0	8
47.	Hoplisoma habrosum	3	0	0	7
48.	Hoplisoma schwartzi	3	0	0	6
49.	Hoplisoma simile	3	0	0	10
50.	Hoplisoma trilineatum	3	0	0	11
51.	Apistogramma agassizii	3	1	1	5
52.	Benitochromis batesii	3	1	0	1
53.	Benitochromis finleyi	3	1	0	1
54.	Heterochromis multidens	3	0	0	0
55.	Steatocranus casuarius	3	0	0	2
56.	Steatocranus sp. `ULTRASLENDER`	3	0	0	1
57.	Steatocranus tinanti	3	0	0	3
58.	Crenuchus spilurus	3	0	0	2
59.	Balantiocheilos melanopterus	3	0	0	4
60.	Barbodes semifasciolatus	3	0	0	1
61.	Carassius auratus	3	0	0	3
62.	Epalzeorhynchos frenatum	3	0	0	2
63.	Epalzeorhynchos kalopterum	3	0	0	1
64.	Pethia padamya	3	0	0	1
65.	Puntigrus tetrazona	3	0	0	3
66.	Danio margaritatus	3	1	0	1
67.	Neochela dadiburjori	3	0	0	3
68.	Gyrinocheilus aymonieri	3	0	0	2
69.	Baryancistrus beggini	3	0	0	9
70.	Hemiancistrus sp. (L128)	3	0	0	17
71.	Hypancistrus debilittera	3	0	0	8
72.	Panaqolus maccus	3	0	0	13
73.	Rineloricaria sp. (L010A)	3	0	0	12
74.	Mochokiella paynei	3	0	0	7
75.	Synodontis eupterus	3	0	0	7
76.	Synodontis ornatipinnis	3	0	0	2
77.	Betta simplex	3	0	0	1
78.	Betta smaragdina	3	0	0	0
79.	Trichopodus trichopterus	3	0	0	1
80.	Neoheterandria elegans	3	1	0	1
81.	Poecilia latipinna	3	0	0	0
82.	Poecilia wingei	3	0	0	1
83.	Microglanis aff. iheringi	3	0	0	9
84.	Hemigrammus filamentosus	2	0	0	2
85.	Hyphessobrycon amandae	2	0	0	2
86.	Hyphessobrycon pyrrhonotus	2	0	0	0
87.	Megalamphodus copelandi	2	0	0	1
88.	Megalamphodus erythrostigma	2	0	0	3
89.	Megalamphodus megalopterus	2	0	0	4
90.	Megalamphodus sweglesi	2	0	0	4
91.	Nematobrycon palmeri	2	0	0	4
92.	Paracheirodon axelrodi	2	0	0	6
93.	Oryzias latipes	2	1	0	2
94.	Hydrocynus goliath	2	0	0	1
95.	Rhabdalestes septentrionalis	2	0	0	0
96.	Ctenopoma acutirostre	2	0	0	2
97.	Pachypanchax omalonotus	2	0	0	0
98.	Dario dario	2	0	0	1
99.	Hyalobagrus flavus	2	0	0	9
100.	Botia histrionica	2	0	0	0
101.	Botia lohachata	2	0	0	0
102.	Botia striata	2	0	0	4
103.	Brochis splendens	2	0	0	9
104.	Brochis (sub-clade 3) ambiacus	2	0	0	11
105.	Brochis (sub-clade 3) arcuata	2	0	0	9
106.	Brochis (sub-clade 3) robineae	2	0	0	10
107.	Brochis (sub-clade 3) virginiae	2	0	0	6
108.	Corydoras septentrionalis	2	0	0	5
109.	Gastrodermus hastatus	2	0	0	5
110.	Gastrodermus sp. (C123)	2	1	0	4
111.	Hoplisoma brevirostre	2	0	0	7
112.	Hoplisoma concolor	2	0	0	11
113.	Hoplisoma gossei	2	0	0	6
114.	Hoplisoma granti	2	0	0	7
115.	Hoplisoma leucomelas	2	0	0	7
116.	Hoplisoma loretoense	2	0	0	7
117.	Hoplisoma metae	2	0	0	7
118.	Hoplisoma sp. (Cw028)	2	0	0	13
119.	Megalechis thoracata	2	0	0	11
120.	Osteogaster schultzei	2	0	0	11
121.	Osteogaster sp. (Cw010)	2	0	0	10
122.	Scleromystax barbatus	2	0	0	9
123.	Apistogramma nijsseni	2	0	0	2
124.	Benitochromis riomuniensis	2	0	0	1
125.	Chromidotilapia kingsleyae	2	0	0	1
126.	Cyprichromis pavo	2	0	0	0
127.	Dicrossus filamentosus	2	0	0	4
128.	Geophagus pyrocephalus	2	0	0	2
129.	Hemichromis elongatus	2	0	0	1
130.	Orthochromis uvinzae	2	0	0	0
131.	Paratilapia polleni	2	0	0	0
132.	Pelvicachromis sacrimontis	2	0	0	1
133.	Pelvicachromis subocellatus	2	0	0	1
134.	Rubricatochromis guttatus	2	0	0	1
135.	Wallaceochromis humilis	2	0	0	1
136.	Pangio kuhlii	2	0	0	0
137.	Poecilocharax weitzmani	2	0	0	1
138.	Dawkinsia denisonii	2	0	0	2
139.	Desmopuntius rhomboocellatus	2	0	0	2
140.	Garra flavatra	2	0	0	1
141.	Pethia conchonius	2	0	0	3
142.	Danio erythromicron	2	0	0	1
143.	Microdevario kubotai	2	0	0	2
144.	Opsarius canarensis	2	0	0	1
145.	Rasbora borapetensis	2	0	0	1
146.	Trigonostigma espei	2	0	0	3
147.	Sewellia lineolata	2	0	0	1
148.	Ameca splendens	2	0	0	1
149.	Datnioides microlepis	2	0	0	0
150.	Chaetostoma sp. (L402)	2	0	0	2
151.	Chaetostoma sp. (L445)	2	0	0	5
152.	Hemiancistrus subviridis	2	0	0	11
153.	Hypancistrus sp. (L201)	2	0	0	8
154.	Hypancistrus sp. (L260)	2	0	0	14
155.	Hypancistrus sp. (L270)	2	0	0	13
156.	Hypancistrus zebra	2	2	0	13
157.	Loricaria nimairaco	2	0	0	8
158.	Otocinclus cocama	2	0	0	11
159.	Otocinclus huaorani	2	0	0	3
160.	Panaqolus sp. (L397)	2	0	0	8
161.	Parotocinclus jumbo	2	0	0	5
162.	Pseudacanthicus leopardus	2	0	0	11
163.	Pterygoplichthys pardalis	2	0	0	5
164.	Pterygoplichthys scrophus	2	0	0	3
165.	Sturisomatichthys aureus	2	0	0	6
166.	Glossolepis incisa	2	0	1	2
167.	Melanotaenia boesemani	2	0	0	1
168.	Melanotaenia parkinsoni	2	0	0	0
169.	Synodontis cf. petricola	2	0	0	1
170.	Synodontis multipunctatus	2	1	0	5
171.	Betta krataios	2	0	0	0
172.	Betta macrostoma	2	0	0	2
173.	Betta ocellata	2	0	0	0
174.	Betta unimaculata	2	0	0	0
175.	Macropodus ocellatus	2	0	0	0
176.	Trichogaster chuna	2	0	0	2
177.	Pseudomugil signifer	2	0	0	0
178.	Pareutropius buffei	2	0	0	8
179.	Metynnis argenteus	2	0	0	2
180.	Metynnis hypsauchen	2	0	0	2
181.	Myloplus schomburgkii	2	0	0	1
182.	Erethistes jerdoni	2	0	0	12
183.	Glyptothorax burmanicus	2	0	0	0
184.	Glyptothorax manipurensis	2	0	0	1
185.	Nomorhamphus ebrardtii	2	1	0	0
186.	Axelrodia riesei	1	0	0	0
187.	Axelrodia stigmatias	1	0	0	0
188.	Bario cosmops	1	0	0	1
189.	Bario sanctaefilomenae	1	0	0	2
190.	Gymnocorymbus ternetzi	1	0	0	2
191.	Hemigrammus hyanuary	1	0	0	0
192.	Hemigrammus rodwayi	1	0	0	1
193.	Hyphessobrycon amapaensis	1	0	0	1
194.	Hyphessobrycon columbianus	1	0	0	2
195.	Hyphessobrycon ecuadoriensis	1	0	0	0
196.	Hyphessobrycon loretoensis	1	0	0	1
197.	Hyphessobrycon margitae	1	0	0	1
198.	Hyphessobrycon roseus	1	0	0	2
199.	Hyphessobrycon takasei	1	0	0	1
200.	Hyphessobrycon vilmae	1	0	0	2
201.	Inpaichthys kerri	1	0	0	2
202.	Megalamphodus bentosi	1	0	0	2
203.	Petitella rhodostoma	1	0	0	0
204.	Thayeria obliqua	1	0	0	0
205.	Acestrorhynchus isalineae	1	0	0	0
206.	Clupisoma bastari	1	1	0	2
207.	Akysis vespa	1	0	0	3
208.	Alestopetersius caudalis	1	0	0	1
209.	Alestopetersius smykalai	1	0	0	0
210.	Hydrocynus vittatus	1	0	0	1
211.	Micralestes stormsi	1	0	0	0
212.	Amphilius cryptobullatus	1	0	0	2
213.	Microctenopoma ansorgii	1	0	0	1
214.	Microctenopoma fasciolatum	1	0	0	0
215.	Abramites hypselonotus	1	0	0	1
216.	Anostomus anostomus	1	0	0	2
217.	Leporinus fasciatus	1	0	0	1
218.	Aplocheilus lineatus	1	0	0	2
219.	Pachypanchax sakaramyi	1	0	0	1
220.	Platystacus cotylephorus	1	0	0	6
221.	Pseudobunocephalus iheringii	1	0	0	1
222.	Duringlanis perugiae	1	0	0	7
223.	Duringlanis romani	1	1	0	7
224.	Liosomadoras oncinus	1	0	0	11
225.	Tatia intermedia	1	0	0	13
226.	Auchenoglanis occidentalis	1	0	0	2
227.	Notoglanidium macrostoma	1	0	0	4
228.	Badis badis	1	0	0	1
229.	Bagroides melapterus	1	0	0	7
230.	Mystus aff. gulio	1	0	0	3
231.	Mystus bimaculatus	1	0	0	5
232.	Pseudomystus siamensis	1	0	0	8
233.	Thalassophryne amazonica	1	0	0	0
234.	Ambastaia sidthimunki	1	0	0	1
235.	Botia dario	1	0	0	1
236.	Botia kubotai	1	0	0	0
237.	Yasuhikotakia modesta	1	0	0	0
238.	Brycon hilarii	1	0	0	0
239.	Salminus brasiliensis	1	0	0	1
240.	Kribia kribensis	1	0	0	0
241.	Aspidoras sp. (C035)	1	0	0	3
242.	Aspidoras sp. (Cw052)	1	0	0	1
243.	Brochis (sub-clade 2) reticulata	1	0	0	8
244.	Brochis (sub-clade 2) sodalis	1	0	0	5
245.	Brochis (sub-clade 3) agassizii	1	0	0	7
246.	Brochis (sub-clade 3) condiscipulus	1	0	0	4
247.	Brochis (sub-clade 3) delphax	1	0	0	6
248.	Brochis (sub-clade 3) haraldschultzi	1	0	0	10
249.	Brochis (sub-clade 3) ornata	1	0	0	2
250.	Brochis (sub-clade 3) pulchra	1	0	0	8
251.	Brochis (sub-clade 3) sp. (C122)	1	0	0	2
252.	Brochis (sub-clade 3) sp. (Cw058)	1	0	0	2
253.	Corydoras sp. (Cw012)	1	0	0	5
254.	Corydoras vittatus	1	0	0	5
255.	Dianema longibarbis	1	0	0	4
256.	Gastrodermus napoensis	1	0	0	5
Totals		652	24	3	984