Best Reef Safe

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Rankings are calculated based on verified user reviews, recency of updates, and community voting weighted by user reputation score.

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Best 1 Ocellaris Clownfish (Amphiprion ocellaris)
Ocellaris Clownfish (Amphiprion ocellaris)
From $15 - $35

Ocellaris Clownfish, famously known from 'Finding Nemo,' are incredibly popular and hardy saltwater fish. They are relatively small, typically reaching 3-4 inches, and thrive in a variety of water par...

9.5 Brilliant
2 Royal Gramma (Gramma loreto)
Royal Gramma (Gramma loreto)
From $15-30

The Royal Gramma is a stunning fish known for its vibrant purple and yellow coloration. Reaching a maximum size of around 3 inches, it's well-suited for smaller to medium-sized tanks. They are general...

9.2 Excellent
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3 Yellow Watchman Goby (Cryptocentrus cinctus)
Yellow Watchman Goby (Cryptocentrus cinctus)

Yellow Watchman Gobies are charming and beneficial additions to saltwater aquariums. They are known for their sand-sifting behavior, which helps keep the substrate clean and aerated. They often form a...

9.0 Excellent
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4 Sixline Brittle Star (Ophiocoma wendtii)
Sixline Brittle Star (Ophiocoma wendtii)

While technically an invertebrate, the Sixline Brittle Star is often kept alongside fish and provides invaluable cleanup services. They are voracious detritivores, consuming uneaten food and algae, he...

8.8 Very Good
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5 Thinkbaby Safe Sunscreen SPF 50+
Thinkbaby Safe Sunscreen SPF 50+

Thinkbabys sunscreen is a popular choice for families seeking a safe and effective mineral sunscreen. Its free of fragrances, parabens, and other potentially irritating ingredients. The formula uses z...

8.8 Very Good
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6 Blue Lizard Sensitive Mineral Sunscreen
Blue Lizard Sensitive Mineral Sunscreen

Blue Lizard is a trusted name for families and those who spend significant time outdoors. Their sensitive mineral formula is free from chemical absorbers, parabens, and fragrances, making it safe for...

8.8 Very Good
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7 Firefish Goby (Nemateleotris magnifica)
Firefish Goby (Nemateleotris magnifica)

The Firefish Goby is a visually striking fish with its vibrant orange-red body and contrasting black markings. Reaching a maximum size of 3 inches, it's suitable for smaller tanks. They are generally...

8.7 Very Good
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8 Tailspot Blenny (Ecsenius stigmatura)
Tailspot Blenny (Ecsenius stigmatura)

Tailspot Blennies are charming algae eaters that add personality to a saltwater aquarium. They are relatively small, reaching a maximum size of 2.5 inches, and are well-suited for smaller tanks. They...

8.6 Very Good
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9 Thinksport Safe Sunscreen SPF 50+
Thinksport Safe Sunscreen SPF 50+

Thinksport Safe Sunscreen SPF 50+ is a popular choice for active individuals and families due to its high SPF and water-resistant formula. Its made with 20% zinc oxide and is free of chemical sunscree...

8.6 Very Good
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10 Lemon Damsel (Pomacentrus moluccensis)
Lemon Damsel (Pomacentrus moluccensis)

Lemon Damsels are hardy and visually appealing fish, known for their bright yellow coloration. They are relatively small, reaching a maximum size of 4 inches, and are suitable for most tank sizes. Whi...

8.5 Very Good
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11 Pajama Cardinalfish (Sphaeramia nematoptera)
Pajama Cardinalfish (Sphaeramia nematoptera)

Pajama Cardinalfish are peaceful and visually striking fish, known for their unique pajama-like markings. They are relatively small, reaching a maximum size of 3 inches, and thrive in groups of 6 or m...

8.4 Very Good
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12 Banggai Cardinalfish (Pterapogon kauderni)
Banggai Cardinalfish (Pterapogon kauderni)

Banggai Cardinalfish are known for their distinctive elongated fins and peaceful nature. They are relatively small, reaching a maximum size of 2.5 inches, and thrive in groups. They are reef-safe and...

8.3 Very Good
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13 Blue/Green Chromis (Chromis viridis)
Blue/Green Chromis (Chromis viridis)

Blue/Green Chromis are popular choices for beginner saltwater aquarists due to their hardiness and vibrant coloration. They are relatively small, reaching a maximum size of 3 inches, and thrive in gro...

8.2 Very Good
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14 Biossance SPF 28 Mineral Sunscreen
Biossance SPF 28 Mineral Sunscreen

Biossance SPF 28 Mineral Sunscreen is a mineral-based sunscreen formulated with zinc oxide and squalane, a moisturizing ingredient derived from sugarcane. It provides broad-spectrum SPF 28 protection...

8.2 Very Good
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15 Yellow Tang (Zebrasoma flavescens)
Yellow Tang (Zebrasoma flavescens)

Yellow Tangs are vibrant and active fish known for their algae-eating habits. They can grow up to 8 inches, requiring a larger tank. They are reef-safe and help control algae growth. They are relative...

8.1 Very Good
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16 Raw Elements USA Face + Body Mineral Sunscreen SPF 30
Raw Elements USA Face + Body Mineral Sunscreen SPF 30

Raw Elements USA Face + Body Mineral Sunscreen SPF 30 is a highly regarded natural sunscreen made with 25% non-nano zinc oxide. Its reef-safe, water-resistant, and free of chemical sunscreen filters,...

8.1 Very Good
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17 Copperband Butterflyfish (Chelmon rostratus)
Copperband Butterflyfish (Chelmon rostratus)

Copperband Butterflyfish are known for their striking copper bands and unique feeding habits. They can grow up to 6 inches and require a well-established reef tank with plenty of live corals. They pri...

8.0 Very Good
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18 Lyretail Anthias (Plectorochromis olivaceus)
Lyretail Anthias (Plectorochromis olivaceus)

Lyretail Anthias are vibrant and active schooling fish that add a dynamic element to saltwater aquariums. They can grow up to 4 inches and thrive in groups of 6 or more. They are reef-safe and primari...

7.9 Good
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19 Black Triggerfish (Melichthys niger)
Black Triggerfish (Melichthys niger)

Black Triggerfish are striking fish with a unique appearance and a reputation for being territorial. They can grow up to 6 inches and require a large tank with plenty of hiding places. They are reef-s...

7.8 Good
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20 Beautycounter Mineral Sunscreen Stick SPF 30
Beautycounter Mineral Sunscreen Stick SPF 30

Beautycounter Mineral Sunscreen Stick SPF 30 offers convenient, on-the-go sun protection in a stick format. It features 10% zinc oxide and is formulated with nourishing ingredients like shea butter an...

7.8 Good
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21 Spotfin Goby (Stonogobiops maculatus)
Spotfin Goby (Stonogobiops maculatus)

Spotfin Gobies are charming and beneficial additions to saltwater aquariums. They are known for their sand-sifting behavior, which helps keep the substrate clean and aerated. They are relatively small...

7.7 Good
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22 Japanese Clownfish (Amphiprion percula)
Japanese Clownfish (Amphiprion percula)

Japanese Clownfish are a variation of the Ocellaris Clownfish, known for their slightly different color patterns. They are relatively small, reaching 3-4 inches, and thrive in a variety of water param...

7.6 Good
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23 Diamond Goby (Chrysiptera diamantina)
Diamond Goby (Chrysiptera diamantina)

Diamond Gobies are small, vibrant fish known for their distinctive diamond-like markings. They reach a maximum size of 2 inches and are well-suited for smaller tanks. They are reef-safe and primarily...

7.5 Good
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24 Red Scooter Blenny (Scottaeus scottae)
Red Scooter Blenny (Scottaeus scottae)

Red Scooter Blennies are known for their unique, scooter-like movements and vibrant red coloration. They are relatively small, reaching a maximum size of 2.5 inches, and are well-suited for smaller ta...

7.4 Good
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25 Lawnmower Blenny (Protogramma acretsi)
Lawnmower Blenny (Protogramma acretsi)

Lawnmower Blennies are highly effective algae eaters, known for their ability to keep rocks and surfaces clean. They are relatively small, reaching a maximum size of 2 inches, and are well-suited for...

7.3 Good
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26 Badina's Mineral Sunscreen SPF 40
Badina's Mineral Sunscreen SPF 40

Badina's Mineral Sunscreen SPF 40 is a reef-safe and fragrance-free mineral sunscreen. Its made with 20% non-nano zinc oxide and is free of chemical sunscreen filters, parabens, and phthalates. The fo...

5.8 Average
27 EcoSun Sunscreen SPF 50
EcoSun Sunscreen SPF 50

This mineral sunscreen is reef-safe and provides broad-spectrum protection. It is water-resistant for up to 80 minutes and non-greasy, making it suitable for everyday use. Suitable for sensitive skin...

1.5 Poor
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