ꯃꯈꯜ ꯄꯨꯝꯅꯃꯛ
Oscar (Astronotus ocellatus)
ꯐꯣꯇꯣ: Jón Helgi Jónsson ( Amything ) · CC BY-SA 3.0 Wikimedia Commons ꯒꯤ ꯈꯨꯠꯊꯥꯡꯗ

Oscar

Astronotus ocellatus · Cichlidae

Tiger oscar, Velvet cichlid ꯍꯥꯏꯅꯁꯨ ꯈꯪꯅꯩ

ꯃꯌꯥꯏ ꯑꯣꯏꯕ

A 35 cm intelligent wet pet with a huge appetite and matching filtration demands.

ꯑꯄꯤꯛꯄ ꯇꯦꯡꯛ
450 L (119 US gal)
ꯑꯁꯥ-ꯑꯑꯦꯡ
24–30 °C (75–86 °F)
pH
6–8
ꯑꯍꯜ ꯑꯣꯏꯕ ꯁꯥꯏꯖ
35 cm (13.8 in)
ꯀꯥꯡꯕꯨꯒꯤ ꯁꯥꯏꯖ
1+

ꯀꯦꯌꯔ ꯃꯊꯧ ꯇꯥꯕꯁꯤꯡ

ꯑꯄꯤꯛꯄ ꯇꯦꯡꯛ ꯚꯣꯂ꯭ꯌꯨꯝ
450 L (119 US gal)
ꯑꯁꯥ-ꯑꯑꯦꯡ
24–30 °C (75–86 °F)
pH
6–8
ꯍꯥꯔ꯭ꯗꯅꯦꯁ
4–20 dGH
ꯍꯤꯡꯕꯒꯤ ꯃꯇꯝ
ꯆꯍꯤ 10–18
ꯗꯥꯏꯑꯦꯠ
Carnivore — large pellets, mussel, prawn; never feeder fish.
ꯀꯦꯌꯔ ꯊꯥꯛ
ꯃꯌꯥꯏ ꯑꯣꯏꯕ

ꯍꯧꯔꯛꯐꯝ ꯑꯃꯁꯨꯡ ꯂꯩꯐꯝ

ꯂꯃꯦꯟ ꯂꯃꯗꯝ
Amazon and Orinoco basins
ꯏꯁꯤꯡꯒꯤ ꯃꯈꯜ
ꯑꯊꯨꯝꯕ ꯏꯁꯤꯡ
ꯕꯥꯌꯣꯇꯣꯞ
Slow, silty backwaters with sunken wood
ꯃꯍꯧꯁꯥꯒꯤ ꯐꯤꯚꯝ
Warm, soft to medium, slow-moving water.

ꯑꯆꯠ-ꯑꯆꯨ ꯑꯃꯁꯨꯡ ꯁ꯭ꯇꯣꯀꯤꯡ

ꯃꯒꯨꯟ-ꯁꯥꯒꯣꯟ
ꯁꯥꯊꯤꯕ
ꯑꯄꯤꯛꯄ ꯀꯥꯡꯕꯨ
ꯉꯥ 1
ꯏꯔꯣꯏꯕ
ꯊꯥꛛ ꯄꯨꯝꯅꯃꯛꯇ
ꯑꯐꯕ ꯇꯦꯡꯛ ꯃꯔꯨꯞꯁꯤꯡ
Large plecos
Silver dollar
Similar-sized robust cichlids
ꯊꯣꯏꯗꯣꯛꯎ
Anything it can swallow
Delicate plants
Small catfish

ꯃꯆꯥ ꯃꯤꯔꯣꯜ ꯊꯣꯛꯍꯟꯕ ꯑꯃꯁꯨꯡ ꯑꯋꯥꯕ

ꯃꯆꯥ ꯄꯣꯛꯍꯟꯕꯒꯤ ꯑꯋꯥꯕ
ꯃꯌꯥꯏ ꯑꯣꯏꯕ
ꯑꯃꯦꯝ-ꯑꯄꯥ ꯈꯦꯠꯅꯕ
Externally almost identical; venting is the reliable method.
ꯅꯣꯠꯁꯤꯡ
Flat-rock spawner; pairs need a very large tank to themselves.
ꯇꯣꯏꯅ ꯊꯣꯛꯄ ꯑꯅꯥꯕꯁꯤꯡ
Hole-in-the-head
Bloat
Poor water from heavy feeding
ꯃꯁꯤ ꯅꯍꯥꯛꯀꯤ ꯇꯦꯡꯛꯇ ꯆꯥꯟꯅꯒꯕ꯭ꯔꯥ?

ꯁꯥꯏꯟ ꯏꯟ ꯇꯧꯕꯤꯌꯨ ꯑꯃꯁꯨꯡ AquaLog ꯅ Oscar ꯕꯨ ꯅꯍꯥꯛꯅ ꯌꯦꯡꯁꯤꯟꯕ ꯇꯦꯡꯛ ꯈꯨꯗꯤꯡꯃꯛꯒ — ꯚꯣꯂ꯭ꯌꯨꯝ, ꯏꯁꯤꯡꯒꯤ ꯃꯈꯜ, ꯑꯁꯥ-ꯑꯑꯦꯡ ꯑꯃꯁꯨꯡ pH — ꯆꯥꯟꯅꯕ ꯌꯦꯡꯒꯅꯤ, ꯑꯃꯗꯤ ꯇꯥꯞ ꯑꯃꯈꯛꯇꯗ ꯅꯍꯥꯛꯀꯤ ꯉꯥꯒꯤ ꯃꯁꯤꯡꯗ ꯍꯥꯞꯆꯤꯟꯒꯅꯤ꯫

ꯑꯩꯒꯤ ꯇꯦꯡꯛꯁꯤꯡ ꯌꯦꯡꯅꯕ ꯁꯥꯏꯟ ꯏꯟ ꯇꯧꯕꯤꯌꯨ

ꯃꯥꯟꯅꯕ ꯃꯈꯜꯁꯤꯡ