Species intelligence

Fish and shrimp profiles that help you make keeper-grade decisions.

Filter by fish or shrimp, compare difficulty, and jump into detailed care profiles with tank size, chemistry, temperament, feeding, and breeding guidance.

CHARACIN

Neon Tetra

A classic shoaling tetra that looks best in dark, planted layouts with gentle flow and stable water.

FishBeginnerPeaceful schooling fish
Tank
60 L+
Temp
22-26 C
pH
6.0-7.2
School
10+
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CHARACIN

Cardinal Tetra

A more heat-loving and demanding Amazon tetra with saturated colour and a strong preference for soft water.

FishIntermediatePeaceful schooling fish
Tank
90 L+
Temp
24-28 C
pH
4.8-6.8
School
12+
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CYPRINID

Harlequin Rasbora

A dependable Southeast Asian shoaler that suits planted community aquariums and mixed nano displays.

FishBeginnerCalm schooling fish
Tank
70 L+
Temp
23-27 C
pH
6.0-7.5
School
8+
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CYPRINID

Celestial Pearl Danio

A jewel-like microfish for dense aquascapes, cooler tropical setups, and calm companion species.

FishIntermediatePeaceful but shy
Tank
45 L+
Temp
20-25 C
pH
6.5-7.5
School
12+
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ANABANTOID

Honey Gourami

One of the best peaceful centerpiece fish for planted tropical communities and softer water setups.

FishBeginnerPeaceful centerpiece
Tank
60 L+
Temp
24-28 C
pH
6.0-7.5
School
1+
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CICHLID

German Blue Ram

A spectacular but demanding warm-water dwarf cichlid that rewards meticulous husbandry and stability.

FishAdvancedMostly peaceful dwarf cichlid
Tank
90 L+
Temp
27-30 C
pH
5.5-7.0
School
2+
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CATFISH

Sterbai Corydoras

A robust Corydoras well suited to warmer community aquariums, including discus-adjacent setups.

FishBeginnerPeaceful schooling bottom dweller
Tank
90 L+
Temp
24-28 C
pH
6.0-7.5
School
6+
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LOACH

Kuhli Loach

An eel-like loach that needs soft substrate, dense cover, and group confidence to show naturally.

FishIntermediatePeaceful nocturnal scavenger
Tank
80 L+
Temp
24-28 C
pH
5.5-7.2
School
6+
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CATFISH

Otocinclus

A specialist algae grazer best introduced to mature planted aquariums with established biofilm.

FishIntermediateGentle shoaling algae grazer
Tank
60 L+
Temp
22-26 C
pH
5.8-7.5
School
6+
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LORICARIID

Bristlenose Pleco

A manageable pleco for community aquariums that still requires wood, vegetable matter, and real floor space.

FishBeginnerPeaceful territorial grazer
Tank
100 L+
Temp
23-27 C
pH
6.2-7.8
School
1+
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CICHLID

Angelfish

Tall-bodied Amazon cichlids that need vertical space, stable warm water, and carefully sized companions.

FishIntermediateSemi-peaceful cichlid
Tank
180 L+
Temp
25-29 C
pH
6.0-7.5
School
1+
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CICHLID

Discus

The benchmark premium tropical display fish, requiring pristine water, heat, routine, and disciplined feeding.

FishAdvancedCalm but demanding social cichlid
Tank
350 L+
Temp
28-31 C
pH
5.5-7.0
School
6+
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RAINBOWFISH

Boesemani Rainbowfish

A hard-water display shoaler for larger community aquariums with open swimming room and strong current.

FishIntermediateActive peaceful shoaler
Tank
180 L+
Temp
24-28 C
pH
7.0-8.0
School
6+
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LIVEBEARER

Endler's Livebearer

A prolific nano livebearer that suits bright planted tanks and hard, mineral-rich water.

FishBeginnerPeaceful active livebearer
Tank
45 L+
Temp
23-28 C
pH
6.8-8.0
School
6+
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NEOCARIDINA

Cherry Shrimp

The best entry point into freshwater shrimp keeping, breeding readily in stable, mineral-supported planted tanks.

ShrimpBeginnerPeaceful colony shrimp
Tank
20 L+
Temp
20-25 C
pH
6.5-7.8
School
10+
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NEOCARIDINA

Blue Dream Shrimp

A selectively bred Neocaridina line valued for deep, even blue saturation and easy colony management.

ShrimpBeginnerPeaceful colony shrimp
Tank
20 L+
Temp
20-25 C
pH
6.6-7.8
School
12+
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CARIDINA MULTIDENTATA

Amano Shrimp

The gold standard algae-management shrimp for planted aquariums, larger and tougher than dwarf shrimp.

ShrimpBeginnerPeaceful active grazer
Tank
45 L+
Temp
20-27 C
pH
6.5-7.6
School
6+
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CARIDINA CANTONENSIS

Crystal Red Shrimp

A specialist soft-water bee shrimp that demands active substrate, remineralised RO water, and disciplined stability.

ShrimpAdvancedPeaceful specialist shrimp
Tank
25 L+
Temp
20-23 C
pH
5.8-6.8
School
12+
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CARIDINA

Taiwan Bee Shrimp

A premium Caridina group including blue bolts and shadow pandas, suited to elite soft-water shrimp systems.

ShrimpAdvancedPeaceful specialist shrimp
Tank
25 L+
Temp
19-22 C
pH
5.5-6.4
School
12+
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FILTER SHRIMP

Bamboo Shrimp

A fan-feeding ornamental shrimp that depends on current, suspended food, and secure elevated perches.

ShrimpIntermediatePeaceful filter feeder
Tank
90 L+
Temp
22-28 C
pH
6.5-7.8
School
1+
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SULAWESI SHRIMP

Sulawesi Cardinal Shrimp

An iconic high-pH, high-temperature ornamental shrimp for dedicated specialist keepers only.

ShrimpExpertPeaceful specialist shrimp
Tank
30 L+
Temp
27-30 C
pH
7.8-8.4
School
12+
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