FinsHQ Encyclopedia

Fish & Livestock

Care guides for freshwater fish, marine species, and invertebrates — including water parameters, tank requirements, and where to buy.

6,005 species

intermediate

Montanus Stone Loach

Nemacheilus montanus

7 cm60 L1824°C
beginner

Montipora capricornis (Purple Plating)

Montipora capricornis

50 cm150 L2427°C
beginner

Montipora capricornis (Red/Orange Plating)

Montipora capricornis

50 cm150 L2427°C
beginner

Montipora digitata (Orange Branching)

Montipora digitata

30 cm150 L2427°C
intermediate

Montipora undata (Wavy Encrusting)

Montipora undata

40 cm150 L2427°C
intermediate

Moon Crab

Gecarcinus sp.

10 cm80 L2428°C
intermediate

Moon Wrasse (Thalassoma lunare)

Thalassoma lunare

25 cm300 L2427°C
intermediate

Mooneye

Hiodon tergisus

45 cm500 L1022°C
intermediate

Moonlight Gourami

Trichogaster microlepis

15 cm120 L2530°C
beginner

Morrow's Whiptail Catfish

Rineloricaria morrowi

12 cm60 L2327°C
advanced

Mortenthaleri Pencilfish

Nannostomus mortenthaleri

3.5 cm40 L2327°C
beginner

Mosaic Cory

Corydoras concolor

5.5 cm80 L2226°C
advanced

Mosaic Dwarf Cichlid

Ivanacara adoketa

8 cm80 L2529°C
intermediate

Mosaic Pleco L240

Hypancistrus sp. L240

10 cm80 L2630°C
beginner

Moscow Blue Female Guppy

Poecilia reticulata var.

6 cm60 L2228°C
beginner

Moscow Blue Guppy Male

Poecilia reticulata

5 cm60 L2228°C
beginner

Moscow Green Guppy Male

Poecilia reticulata

5 cm60 L2228°C
beginner

Moscow Purple Guppy Male

Poecilia reticulata

5 cm60 L2228°C
intermediate

Mosquito Rasbora

Boraras brigittae

2 cm20 L2228°C
Mosquito Rasbora (Boraras urophthalmoides)
MODERATE

Mosquito Rasbora (Boraras urophthalmoides)

Boraras urophthalmoides

2 cm30 L2228°C
beginner

Mosquitofish

Gambusia affinis

6 cm40 L1030°C
beginner

Mosquitofish (Gambusia affinis)

Gambusia affinis

6 cm100 L826°C
beginner

Moss Green Tiger Barb

Puntigrus tetrazona var. (moss green)

7 cm80 L2226°C
advanced

Mosura Crystal Red Shrimp

Caridina cf. cantonensis

3 cm20 L2024°C
advanced

Moth Catfish

Hara jerdoni

4 cm40 L1624°C
advanced

Motoro Stingray

Potamotrygon motoro

100 cm700 L2428°C
advanced

Motoro Stingray Potamotrygon motoro

Potamotrygon motoro

50 cm500 L2428°C
advanced

Motoro x Leopoldi Hybrid Stingray

Potamotrygon motoro x leopoldi

50 cm600 L2428°C
intermediate

Mottled Ctenopoma

Ctenopoma oxyrhynchum

10 cm100 L2328°C
beginner

Mottled Loach

Acanthocobitis urophthalmus

8 cm60 L2226°C
advanced

Mottled River Stingray

Potamotrygon tatianae

42 cm500 L2428°C
intermediate

Mouth-brooding Betta (Betta pugnax)

Betta pugnax

9 cm60 L2327°C
advanced

Mouthbrooder Apisto

Apistogramma sp. 'Maulbruter'

7 cm60 L2529°C
intermediate

Mouthspot Cory

Corydoras osteocarus

4.5 cm60 L2327°C
intermediate

Mpimbwe Frontosa

Cyphotilapia frontosa

35 cm500 L2427°C
intermediate

Mucipu Tetra

Creagrutus mucipu

5 cm80 L2226°C
beginner

Mud Spiny Eel

Macrognathus aral

40 cm130 L2228°C
intermediate

Mud Sunfish

Acantharchus pomotis

22 cm150 L824°C
advanced

Mudskipper

Periophthalmus barbarus

18 cm200 L2430°C
beginner

Multi Delta Guppy Male

Poecilia reticulata var.

5 cm60 L2228°C
beginner

Multi-banded Tetra

Hollandichthys multifasciatus

7 cm120 L2226°C
advanced

Multi-Pore Linckia Star

Linckia multifora

15 cm150 L2327°C
beginner

Multi-spotted Cory

Corydoras multimaculatus

4 cm60 L2025°C
intermediate

Multibar Pygmy Angelfish (Centropyge multispinis)

Centropyge multispinis

14 cm150 L2227°C
intermediate

Multibarred Coral Goby (Gobiodon rivulatus)

Gobiodon rivulatus

5 cm80 L2428°C
beginner

Multicolor Fancy Betta Male

Betta splendens

7 cm20 L2430°C
beginner

Multifasciatus Shell Dweller

Neolamprologus multifasciatus

4 cm40 L2427°C
intermediate

Multifasciatus Stream Loach

Schistura multifasciata

7 cm60 L1825°C
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