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Invertebrate
Brittle Sea Star
Ophiomastix annulosa
Family
Ophiotrichidae
Environment
Saltwater
Min Aquarium
gallons
Max Length
10.0 in.
pH
8.1-8.4
Temperature
72.0-78.0
Diet
Carnivore
Difficulty
Moderate
Reef Safe
Yes
chris155
aeromech33
juansanuy
churchill
hnurge
jessejames
dsanders
nemesis2a
reefrouteaquatics
149 Aquariums
slo-mo-shun
Pete N Dawns RSM 250
250 Liters
96cm x 55.2cm x 66.5cm
5 years, 1 month
173
Pete N Dawns RSM 250
No photo
milkweed18
Mixed Reef
40 Gallons
36'' x 18'' x 16''
2 years, 1 month
Mixed Reef
beebes
Great Little Reef
4 Gallons
8 years, 2 months
74
Great Little Reef
joe26
J-Max Reef
400 Liters
1,200cm x 52cm x 73cm
7 years, 4 months
115
J-Max Reef
asarkisian
Fluval Evo 13.5
13.5 Gallons
56cm x 29cm x 38cm
1 year, 2 months
5
Fluval Evo 13.5
nidhogg8
S St Reef
55 Gallons
48'' x 13'' x 20''
7 years, 1 month
127
S St Reef
reefrouteaquatics
10 gallon Nano
10 Gallons
20'' x 10'' x 12''
2 years, 29 days
577
10 gallon Nano
druidreef
Druid Reef
55 Gallons
48'' x 24'' x 11''
6 years, 10 months
60
Druid Reef
No photo
makena95gt
20 Gallon Saltwater
20 Gallons
12'' x 18'' x 24''
7 years, 4 months
20 Gallon Saltwater
aimeriza
My 90 gallon Aquarium
90 Gallons
48'' x 18'' x 24''
7 years, 4 months
41
My 90 gallon Aquarium
coraline
My Aquarium
8 Gallons
12'' x 12'' x 12''
5 years, 10 months
38
My Aquarium
No photo
plan
180
180 Gallons
72'' x 24'' x 24''
5 years, 24 days
180
danhughes
Dan & Kristins
1,872 Liters
240cm x 120cm x 65cm
8 years, 1 month
84
Dan & Kristins
redtail
First Nano Tank
10 Gallons
20'' x 10.2'' x 12.6''
8 years, 10 months
27
First Nano Tank
dss84
My Aquarium
56 Gallons
30'' x 28'' x 24''
8 years, 17 days
63
My Aquarium
nymex
Nymex007
90 Gallons
48'' x 18'' x 24''
7 years, 6 months
369
Nymex007
larrysy
Evolve 8
8 Gallons
6 years, 5 months
93
Evolve 8
dsanders
170 Gallon Reef
170 Gallons
72'' x 24'' x 28''
3 years, 10 months
1,411
170 Gallon Reef
No photo
wgaasch
Wade
118 Gallons
63'' x 23'' x 19.5''
1 year, 10 months
Wade
No photo
n8nreef
n8's display
93 Gallons
30'' x 30'' x 24''
6 years, 2 months
n8's display
No photo
kevinmc
Display
90 Gallons
? x 48'' x ?
2 years, 4 months
Display
bcunningham
The Black Hole
100 Gallons
7 years, 4 months
181
The Black Hole
No photo
woodieryan
My Aquarium
210 Liters
120cm x 38cm x 50cm
1 year, 11 months
My Aquarium
No photo
reeftech
My Aquarium
20 Gallons
30'' x 12'' x 12''
8 years, 4 months
My Aquarium
marcinswatek
My Aquarium
896 Liters
140cm x 80cm x 80cm
7 years, 10 months
2,264
My Aquarium
jgamble
The Don Mk2
190 Liters
5 years, 2 months
150
The Don Mk2
No photo
peedee
220
220 Gallons
84'' x 27'' x 20.5''
11 months, 13 days
220
chris155
Nuevo panorama 20g
20 Gallons
11'' x 20'' x 15''
2 years, 3 months
139
Nuevo panorama 20g
reflective
The Kiddie Pool
225 Gallons
72'' x 30'' x 24''
5 years, 9 months
14
The Kiddie Pool
No photo
mward
My Aquarium
55 Gallons
48'' x 12.5'' x 21''
9 months, 15 days
My Aquarium
daquan44
Daquan's Aquarium
140 Gallons
51'' x 30'' x ?
7 years, 7 months
46
Daquan's Aquarium
xaney
My Aquarium
29 Gallons
1 year, 1 month
0
My Aquarium
chief_a05
My Aquarium
20 Gallons
24'' x 12'' x 16''
5 years, 6 months
33
My Aquarium
krillin
NanoMedic
80 Liters
40cm x 40cm x 50cm
8 years, 9 months
10
NanoMedic
microchip
Office Aquarium
60 Gallons
36'' x 24'' x 19''
7 years, 10 months
120
Office Aquarium
ecosistemas
RX
220 Gallons
3 years, 11 months
89
RX
giriarnab
Reef 40 gal Breeder
36'' x 18'' x 18''
6 months, 7 days
4
Reef 40 gal Breeder
No photo
squidsy
My Aquarium
1,427 Liters
244cm x 65cm x 90cm
3 years, 2 months
My Aquarium
broadwave
Broadwave's Reef
93 Gallons
30'' x 30'' x 24''
3 years, 4 months
63
Broadwave's Reef
mahearn6
Nano
8 Gallons
17 days
1
Nano
chibargies
Chiquarium
32 Gallons
20.2'' x 22'' x 21.5''
1 year, 10 months
41
Chiquarium
adamonline
My Aquarium
750 Liters
243.8cm x 76.2cm x 45.7cm
8 years, 23 days
73
My Aquarium
deqlinwilson
Little New
180 Liters
57cm x 60cm x 53cm
5 months, 25 days
0
Little New
darren2512
Daz's Red Sea reefer 450
450 Liters
150cm x 50cm x 55cm
5 years, 25 days
286
Daz's Red Sea reefer 450
No photo
talmier
Trevor and Crystal's Zoa Garden
250 Liters
100cm x 41cm x 66cm
7 years, 6 months
Trevor and Crystal's Zoa Garden
danswaterworlds
A Mom's Wish
1 year, 7 months
62
A Mom's Wish
No photo
dbgrube
My Aquarium
30 Gallons
6 years, 5 months
My Aquarium
fishofhex
Hex's Reef 2.0
180 Gallons
72'' x 18.5'' x 23''
1 year, 5 months
7,276
Hex's Reef 2.0
No photo
rebbot
Kurobuta
6 years, 16 days
Kurobuta
ayari
My Aquarium
50 Gallons
48'' x 18'' x 12''
6 years, 1 month
15
My Aquarium
scottpatrick77
Scott's Reef
28 Gallons
18'' x 22'' x 22''
7 years, 27 days
54
Scott's Reef
jaybosir
First
13'' x 24'' x 17''
2 years, 8 months
11
First
jessiespense
Red Sea Reefer 250
65 Gallons
4 years, 11 months
483
Red Sea Reefer 250
jdewolftx
Living Room Display
90 Gallons
48'' x 18'' x 24''
5 years, 8 months
45
Living Room Display
No photo
granspnut
Reef
75 Gallons
4 years, 9 days
Reef
No photo
dtomer
My Reef
550 Liters
120cm x 60cm x 60cm
8 years, 1 month
My Reef
churchill
Churchill BioCube
32 Gallons
3 years, 10 months
83
Churchill BioCube
ddmiller38
My Aquarium
85 Gallons
25.2'' x 47.2'' x 17.7''
8 years, 24 days
53
My Aquarium
xquisit1985
90 Gallon Mix Reef
90 Gallons
9 years, 9 months
67
90 Gallon Mix Reef
No photo
heathenrage
My Aquarium
150 Gallons
4 years, 1 month
My Aquarium
jlittrell
Old Mixed Reef
110 Gallons
60'' x 18'' x 23''
3 years, 4 months
121
Old Mixed Reef
noobocracy920
72 Bow Mixed Reef
72 Gallons
48'' x 18'' x ?
2 years, 6 months
4
72 Bow Mixed Reef
carlos22
Reef
36 Gallons
2 years, 2 months
10
Reef
saltmicah
My Aquarium
32 Gallons
4 years, 1 month
35
My Aquarium
No photo
jswanger
My Aquarium
46 Gallons
36'' x 16'' x 20''
6 years, 11 months
My Aquarium
sh4ggy
28G NANO
28 Gallons
18'' x 22'' x 22''
8 years, 4 months
155
28G NANO
No photo
paul123
reef
650 Gallons
12'' x 12'' x 12''
10 months, 12 days
reef
markus
150 In-wall
150 Gallons
72.5'' x 18.5'' x 29.5''
8 years, 6 months
65
150 In-wall
fordemups
Ashley's Reefer 250
250 Liters
4 years, 5 months
1,494
Ashley's Reefer 250
No photo
jasonlane
My Aquarium
29 Gallons
20'' x 20'' x 20''
3 years, 25 days
My Aquarium
dmgoodrich
Reef
39 Gallons
24'' x 20'' x 19''
6 years, 5 months
54
Reef
No photo
woohoofa
Main display
40 Gallons
12'' x 12'' x 12''
2 years, 10 months
Main display
vstone1212
My Aquarium
30 Gallons
? x 24'' x 36''
10 months, 16 days
1
My Aquarium
shaynet
12 Gallon Nano-Cube DX
12 Gallons
8 years, 3 months
63
12 Gallon Nano-Cube DX
No photo
leocic
My Aquarium
100 Gallons
36'' x 36'' x 28''
6 years, 6 months
My Aquarium
No photo
dsanders
75 Gallon Reef
75 Gallons
48'' x 24'' x 18''
1 year, 6 months
75 Gallon Reef
antisatan
My Aquarium
80 Gallons
48'' x 20'' x 20''
7 years, 6 months
185
My Aquarium
No photo
jbb_00
Glass Box O' Water
53.6 Gallons
25'' x 18'' x 18''
8 years, 5 months
Glass Box O' Water
No photo
yort265
My Aquarium
105 Gallons
48'' x 20.5'' x 25''
7 years, 11 months
My Aquarium
oarowanao
Brendan’s Reef
180 Gallons
2'' x 6'' x 2''
3 years, 6 months
57
Brendan’s Reef
rozzy
Red sea max 250
250 Liters
11 months, 10 days
3
Red sea max 250
perenz
Perenz Biocube
29 Gallons
5 years, 1 month
46
Perenz Biocube
aldllc
PetroZone
230 Gallons
92'' x 16'' x 24''
8 years, 1 month
281
PetroZone
helipad
Helipad Reef
489 Liters
120cm x 80cm x 54cm
7 years, 3 months
11
Helipad Reef
No photo
kcan
My Aquarium
27 Gallons
20'' x 18'' x 20''
4 years, 5 months
My Aquarium
djwx
Davids Boyu
128 Liters
510cm x 570cm x 670cm
2 years, 9 months
458
Davids Boyu
No photo
sully
Sully tank
8 years, 19 days
Sully tank
nemesis2a
My Aquarium
90 Gallons
48'' x 18'' x 24''
3 years, 9 months
1,006
My Aquarium
caley414
money pit
60 Gallons
24'' x 24'' x 24''
4 years, 6 months
46
money pit
sjgraham08
20 gal nano reef
28 Gallons
12'' x 12'' x 12''
6 months, 28 days
7
20 gal nano reef
bracka345
Custom 3/4” 150 Rimless
150 Gallons
60'' x 24'' x 24''
3 years, 4 months
122
Custom 3/4” 150 Rimless
mrkickalot
My 180 Mixed Reef
180 Gallons
72'' x 24'' x 24''
7 years, 10 months
79
My 180 Mixed Reef
silverado61
36g bow front
36 Gallons
7 years, 6 months
60
36g bow front
denveraquarist
My Aquarium
8 years, 18 days
60
My Aquarium
bethrph
Beth’s Fluval Flex 15
15 Gallons
3 months, 23 days
0
Beth’s Fluval Flex 15
fishofhex
Hex's Reef
145 Gallons
72'' x 18.5'' x 23''
1 year, 11 months
1,632
Hex's Reef
No photo
shaggy2061
My Aquarium
29 Gallons
20.8'' x 20'' x 19''
6 years, 4 months
My Aquarium
scharenberg
Scharenberg's90
90 Gallons
48'' x 18'' x 24''
3 years, 4 months
49
Scharenberg's90
bluey
Salty 2
300 Liters
4 years, 6 months
12
Salty 2
No photo
matteusmarinius
Small Reef Tank
14 Gallons
2 months, 28 days
Small Reef Tank
jwuster65
Big Tank
210 Gallons
4 years, 7 months
60
Big Tank
alneophyte
Reef
90 Gallons
6 years, 6 months
161
Reef
aeromech33
Evo
10 Gallons
12'' x 12'' x 12''
1 year, 2 months
11
Evo
arch55
Arch's Reef Tank
705 Liters
175cm x 62cm x 65cm
8 years, 10 months
824
Arch's Reef Tank
dschmader
My Aquarium
55 Gallons
6 years, 8 months
221
My Aquarium
mattlewis
My Ocean
20 Gallons
24'' x 14'' x 18''
7 years, 7 months
12
My Ocean
seamonkey
220
220 Gallons
72'' x ? x ?
3 years, 10 months
44
220
No photo
seamonkey
180
180 Gallons
4 years, 2 months
180
etng59
Upland Reef
10 Gallons
12'' x 12'' x 12''
2 years, 8 months
19
Upland Reef
pachi
Reef 240 Litros
240 Liters
100cm x 50cm x 50cm
8 years, 1 month
475
Reef 240 Litros
No photo
johnhain
120 gallon SPS
120 Gallons
48'' x 24'' x 24''
7 years, 4 months
120 gallon SPS
No photo
mrytle
My Aquarium
176 Liters
8 years, 9 months
My Aquarium
No photo
bnvall
Display Tank
54 Gallons
3 months, 29 days
Display Tank
gastel
Reef Tank
130 Liters
7 years, 6 months
161
Reef Tank
m00shu
Nano
10 Gallons
3 years, 9 months
551
Nano
fishingfool321
Chris tank
125 Gallons
72'' x 18'' x 21''
6 years, 8 months
89
Chris tank
tameika29
My 220 G Saltwater Aquarium
220 Gallons
7 years, 2 months
88
My 220 G Saltwater Aquarium
katie_elliott93
40
40 Gallons
1 month, 5 days
2
40
No photo
pohlmeyr
Fuval Evo
13.5 Gallons
5 months, 30 days
Fuval Evo
mulgabeth
Mini Reef 120
120 Liters
60cm x 45cm x 45cm
1 year, 1 month
66
Mini Reef 120
marcio
Márcio's Reef
540 Liters
130cm x 60cm x 60cm
6 years, 6 months
166
Márcio's Reef
tomek
Elk Reef
300 Gallons
98'' x 30'' x 25''
6 years, 10 months
863
Elk Reef
No photo
billykid7171
75 Gallon
75 Gallons
48'' x 18'' x 21''
7 years, 7 months
75 Gallon
bobcatreefer
75gal
75 Gallons
48'' x 18'' x 21''
4 years, 7 months
51
75gal
eduardorcosta
Novo Aquario
180 Liters
60cm x 60cm x 50cm
1 month, 23 days
0
Novo Aquario
cdaussht
Aqua Base System 12
65 Gallons
7 years, 3 months
589
Aqua Base System 12
No photo
thatsnotgood
55gal
10 Gallons
12'' x 12'' x 12''
1 year, 23 days
55gal
stick
180 Reef
180 Gallons
72'' x 24'' x 24''
8 years, 2 months
9
180 Reef
juansanuy
Reef 200
200 Liters
6 months, 2 days
7
Reef 200
ipfm
Aqua Medic Magnifica 130CF
500 Liters
4 years, 2 months
109
Aqua Medic Magnifica 130CF
No photo
quinnchero
Quinn's Nano Reef
24 Gallons
18'' x 19.6'' x 19.7''
7 years, 22 days
Quinn's Nano Reef
No photo
skalek
210 Reef Tank
210 Gallons
72'' x 24'' x 30''
6 years, 2 months
210 Reef Tank
chichimom79
My Aquarium
60 Gallons
24'' x 24'' x 24''
8 years, 10 months
74
My Aquarium
hnurge
Main Reef
115 Gallons
72'' x 18'' x 21''
7 years, 6 months
910
Main Reef
4reefer20
6.8 gal
6.8 Gallons
9 months, 2 days
1
6.8 gal
jessejames
sharkbait
10 Gallons
12'' x 12'' x 12''
3 months, 20 days
23
sharkbait
keannis
Reef Tank
2 years, 10 months
347
Reef Tank
inktheory
60 Cube
60 Gallons
24'' x 24'' x 24''
5 years, 4 months
240
60 Cube
amokall
Marks reef 350L
350 Liters
120cm x 50cm x 50cm
5 years, 3 months
195
Marks reef 350L
waterfordhs
Lobby Reef Display
120 Gallons
1 month, 4 days
48
Lobby Reef Display
No photo
buzzwrasse
Display Tank
90 Gallons
48'' x 18'' x 24''
8 years, 3 months
Display Tank
tfeyrer
Display Tank
120 Gallons
48'' x 24'' x 24''
8 years, 5 days
720
Display Tank
metzz71
My Aquarium
60 Gallons
48'' x 20'' x 16''
8 years, 19 days
110
My Aquarium
tailz
Clown Tower
200 Liters
50cm x 50cm x 80cm
7 years, 5 months
145
Clown Tower
akutila
Aku's Lagoon
1,000 Liters
170cm x 110cm x 55cm
4 years, 3 months
106
Aku's Lagoon
pdog22
Bio Cube
29 Gallons
6 years, 11 months
20
Bio Cube
brian1382
My Aquarium
55 Gallons
5 years, 11 months
114
My Aquarium
simonarvestrand
juwel
120 Liters
40cm x 60cm x 50cm
3 years, 20 days
22
juwel
dusty311
Deep Water
150 Gallons
48'' x 24'' x 31''
8 years, 2 months
119
Deep Water