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Invertebrate
Longspine Urchin
Astropyga radiata
Family
Diadematidae
Environment
Saltwater
Min Aquarium
gallons
Max Length
8.0 in.
pH
8.1-8.4
Temperature
72.0-78.0
Diet
Herbivore
Difficulty
Easy
Reef Safe
Yes
klondike4001
16 Aquariums
danhughes
Dan & Kristins
1,872 Liters
240cm x 120cm x 65cm
8 years, 1 month
84
Dan & Kristins
No photo
milkweed18
Mixed Reef
40 Gallons
36'' x 18'' x 16''
2 years, 1 month
Mixed Reef
No photo
veilcom
Reef
135 Gallons
4 years, 1 month
Reef
tomek
Elk Reef
300 Gallons
98'' x 30'' x 25''
6 years, 10 months
863
Elk Reef
klondike4001
My Corner of the Reef
49 Gallons
30.3'' x 12.5'' x 18.8''
5 years, 8 months
184
My Corner of the Reef
jwuster65
Big Tank
210 Gallons
4 years, 7 months
60
Big Tank
joel
Salty Fun in a Box
150 Gallons
72'' x 18'' x 28''
6 years, 4 months
70
Salty Fun in a Box
No photo
reidcrandall
My Aquarium
120 Gallons
48'' x 24'' x 24''
10 years, 10 months
My Aquarium
fabl
MonAquRium
145 Gallons
44.8'' x 25.9'' x 28.2''
7 years, 7 months
42
MonAquRium
No photo
newtjess
Redsea 250
244 Gallons
6 months, 10 days
Redsea 250
No photo
zylmak
Jaubert Method - 260l
260 Liters
103cm x 45cm x 62cm
6 years, 8 months
Jaubert Method - 260l
No photo
hawkgonereefin
10g Nano
10 Gallons
7 years, 3 months
10g Nano
nadalpeds
My Aquarium - Office
90 Gallons
9 years, 2 months
43
My Aquarium - Office
xinix
Reef Cube
166 Liters
55cm x 55cm x 55cm
3 years, 2 months
86
Reef Cube
silverado61
36g bow front
36 Gallons
7 years, 6 months
60
36g bow front
rbalch213
65 gallon planet aquarium
65 Gallons
18'' x 36'' x 18''
2 years, 7 months
1,280
65 gallon planet aquarium