Orange Australe Killifish - Planted Tank Mates

Orange Australe Killifish

2.5″ | 1-3 | 10 gal

PH 6-7.5 | Peaceful

Aphyosemion striatum

Characteristics:

Max Size: 2.5″

Care Level: Easy

Behavior: Peaceful

Dwelling: Top of tank

Diet: Omnivore

Water Movement: Slow Moving

Parameters

Temperature: 68° – 79°

PH: 6 – 7

dGH: 3 – 12

dKH: 4 – 8

Min Tank Size: 10

Grouping: 1-3

Tank Mates

Tetras, Rasboras, Danios, Hatchetfish, Mollies, Dwarf Gourami, Angelfish, Guppies, Loaches and Otocinclus.

Adult shrimp are generally safe.

Notes

Also known as Lyretail Killifish, Orange Australe Killifish are top dwellers that can be shy and do best in large groups. A single can be kept in a 10 gallon tank, but aim for 20 gallons or more when keeping in groups.  They’re predators and like to wait at the top to grab their food. Killifish often prefer live foods over frozen foods and pellets.  Avoid aggressive or territorial species or large fish with big mouths such as cichlids.  Since they are colorful top dwellers, bettas may see them as competition and show aggression.

Quick Comparison

Orange Australe Killifish removePurple Pencilfish removeVeil Tail Betta removeDouble Tail Betta removeRed Betta removeEl Tigre Endler remove
NameOrange Australe Killifish removePurple Pencilfish removeVeil Tail Betta removeDouble Tail Betta removeRed Betta removeEl Tigre Endler remove
ImageOrange australe killifish (Aphyosemion australe).Purple pencilfish (Nannostomus rubrocaudatus).Veil tail betta fish (Betta splendens)Double tail betta fish (Betta splendens).Red betta fish (Betta splendens).El tigre endler fish
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Description

2.5" | 1-3 | 10 gal

PH 6-7.5 | Peaceful

2" | 8 or more | 10 gal

PH 6.5 - 7.2 | Peaceful

3" | Single | 5 gal

PH 6.5-7.5 | Aggressive

3" | Single | 5 gal

PH 6.5-7.5 | Aggressive

3" | Single | 5 gal

PH 6.5-7.5 | Aggressive

1.75" | 6 or more | 10 gal

PH 6.8-8 | Peaceful

Content

Aphyosemion striatum

Characteristics:

Max Size: 2.5″

Care Level: Easy

Behavior: Peaceful

Dwelling: Top of tank

Diet: Omnivore

Water Movement: Slow Moving

Parameters

Temperature: 68° – 79°

PH: 6 - 7

dGH: 3 - 12

dKH: 4 - 8

Min Tank Size: 10

Grouping: 1-3

Tank Mates

Tetras, Rasboras, Danios, Hatchetfish, Mollies, Dwarf Gourami, Angelfish, Guppies, Loaches and Otocinclus.

Adult shrimp are generally safe.

Notes

Also known as Lyretail Killifish, Orange Australe Killifish are top dwellers that can be shy and do best in large groups. A single can be kept in a 10 gallon tank, but aim for 20 gallons or more when keeping in groups.  They're predators and like to wait at the top to grab their food. Killifish often prefer live foods over frozen foods and pellets.  Avoid aggressive or territorial species or large fish with big mouths such as cichlids.  Since they are colorful top dwellers, bettas may see them as competition and show aggression.

Nannostomus rubrocaudatus

Characteristics:

Max Size: 2″

Care Level: Easy

Behavior: Peaceful

Dwelling: Top of tank

Diet: Omnivore

Water Movement: Slow Moving

Parameters

Temperature: 72° – 82°

PH: 6.5 – 7.2

dGH: 4 – 7

dKH: 2 – 5

Tank Size: 10 gal

Grouping: 8 or more

Tank Mates

Caridina and Neocaridina shrimp, Tetras, Rasboras, Celestial Pearl Danios, Hatchetfish, Dwarf Gourami, Angelfish, Loaches, Otocinclus, snails

Notes

Purple Pencilfish are generally a reddish color with violet / purple tones.  They're peaceful top dwelling fish that will school when kept in large groups.  Provide tall plants and even floating plants to give them a variety of shade and hiding spaces.

Betta spenden

Characteristics:

Max Size: 3″

Care Level: Easy

Behavior: Aggressive

Dwelling: Top of tank

Diet: Omnivore

Water Movement: Slow Moving

Parameters

Temperature: 76 – 82

PH: 6.5 - 7.5

dGH: 2 - 5

dKH: 1 – 4

Tank Size: 5 gal

Grouping: Single

Tank Mates

Peaceful mid-dwelling nano fish like ember tetras, harlequin rasboras, and celestial pearl danios, but keep them in strong groups

Bottom dwellers like Kuhli loaches, Corydoras, Malaysian Trumpet snails.  Depending on each individual betta, dwarf shrimp may or may not get eaten. Avoid other aggressive, fin-nipping or even colorful fish like tiger barbs and fancy guppies. Prevent stressing the betta by keeping top dwelling fish to a minimum. Avoid larger fish which can prey or intimidate like cichlids.

Notes

Veil Tail Bettas have a long and downward tail that droops and flows like a veil. Both their dorsal and anal fins tend to elongate as well.

Betta fish are also known as Siamese or Japanese Fighting Fish.  They're very territorial and should never be kept together unless for short-term breeding.  Despite their aggressive nature, they can have a curious and playful personality.  They'll often recognize their caretaker and will even come up to the glass to greet them.  The betta spenden species come in a variety of tail shapes, colors and patterns.  They're easily the show piece to any tank and their extravagant tails flow like living art.  Provide their space with a lot of plants, slow water agitation and warm waters to keep them healthy and active.

Regardless of what you see in retail stores or what people say, NEVER keep a betta in anything less than a 5 gallon tank. https://plantedtankmates.com/types-of-betta-fish/

Betta spenden

Characteristics:

Max Size: 3″

Care Level: Easy

Behavior: Aggressive

Dwelling: Top of tank

Diet: Omnivore

Water Movement: Slow Moving

Parameters

Temperature: 76 – 82

PH: 6.5 - 7.5

dGH: 2 - 5

dKH: 1 – 4

Tank Size: 5 gal

Grouping: Single

Tank Mates

Peaceful mid-dwelling nano fish like ember tetras, harlequin rasboras, and celestial pearl danios, but keep them in strong groups

Bottom dwellers like Kuhli loaches, Corydoras, Malaysian Trumpet snails.  Depending on each individual betta, dwarf shrimp may or may not get eaten. Avoid other aggressive, fin-nipping or even colorful fish like tiger barbs and fancy guppies. Prevent stressing the betta by keeping top dwelling fish to a minimum. Avoid larger fish which can prey or intimidate like cichlids.

Notes

Double Tail Bettas actually have 2 distinct tail lobes instead of 1. Their tail symmetrically splits and their anal fin runs the full length of their body.

Betta fish are also known as Siamese or Japanese Fighting Fish.  They're very territorial and should never be kept together unless for short-term breeding.  Despite their aggressive nature, they can have a curious and playful personality.  They'll often recognize their caretaker and will even come up to the glass to greet them.  The betta spenden species come in a variety of tail shapes, colors and patterns.  They're easily the show piece to any tank and their extravagant tails flow like living art.  Provide their space with a lot of plants, slow water agitation and warm waters to keep them healthy and active.

Regardless of what you see in retail stores or what people say, NEVER keep a betta in anything less than a 5 gallon tank. https://plantedtankmates.com/types-of-betta-fish/

Betta spenden

Characteristics:

Max Size: 3″

Care Level: Easy

Behavior: Aggressive

Dwelling: Top of tank

Diet: Omnivore

Water Movement: Slow Moving

Parameters

Temperature: 76 – 82

PH: 6.5 - 7.5

dGH: 2 - 5

dKH: 1 – 4

Tank Size: 5 gal

Grouping: Single

Tank Mates

Peaceful mid-dwelling nano fish like ember tetras, harlequin rasboras, and celestial pearl danios, but keep them in strong groups

Bottom dwellers like Kuhli loaches, Corydoras, Malaysian Trumpet snails.  Depending on each individual betta, dwarf shrimp may or may not get eaten. Avoid other aggressive, fin-nipping or even colorful fish like tiger barbs and fancy guppies. Prevent stressing the betta by keeping top dwelling fish to a minimum. Avoid larger fish which can prey or intimidate like cichlids.

Notes

Betta fish are also known as Siamese or Japanese Fighting Fish.  They're very territorial and should never be kept together unless for short-term breeding.  Despite their aggressive nature, they can have a curious and playful personality.  They'll often recognize their caretaker and will even come up to the glass to greet them.  The betta spenden species come in a variety of tail shapes, colors and patterns.  They're easily the show piece to any tank and their extravagant tails flow like living art.  Provide their space with a lot of plants, slow water agitation and warm waters to keep them healthy and active.

Regardless of what you see in retail stores or what people say, NEVER keep a betta in anything less than a 5 gallon tank. https://plantedtankmates.com/types-of-betta-fish/

Poecilia wingei

Characteristics:

Max Size: 1.75″

Care Level: Easy

Behavior: Peaceful

Dwelling: Top of tank

Diet: Omnivore

Water Movement: Slow Moving

Parameters

Temperature: 68 – 82

PH: 6.8 – 8

dGH: 8 – 20

dKH: 4 – 8

Tank Size: 10 gal

Grouping: 6 or more

Tank Mates

Tetras, Rasboras, Danios, Hatchetfish, Guppies, Mollies, Dwarf Gourami, Angelfish, Plecors, Loaches and Otocinclus

Notes

Endlers are unique with distinctive color splotches and markings.  Similar to guppies, Endlers are also relatively hardy and popular fish. Many beginners keep them with great success.

Breeding

They generally breed in warmer waters.  They can also reproduce with guppies, so be careful with mixing because they will become hybrids and may lose their distinctive colors and patterns.  Keep a ratio of 1:2, male : female.
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