Articles & Guides

10 articles available โ€” curated pet care advice from experts

Pale golden freshwater angelfish with a red eye in an aquarium
Fishhealth 6 min read

Angelfish Health Problems: Observe, Test and Act

Recognize angelfish health warning signs, check water and social stress, and prepare useful records for a fish veterinarian without guessing at medications.

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Close-up of a red-orange discus (Symphysodon) head showing its pattern and eye
Fishhealth 6 min read

Discus Health Problems: A Calm, Evidence-Based Response

Assess discus health changes through water tests, individual appetite records and veterinary advice, avoiding automatic heat treatments or parasite assumptions.

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Two orange-mottled oscar cichlids swimming side by side against a blue background
Fishhealth 6 min read

Oscar Health Problems: Triage Before Treatment

Recognize Oscar health warning signs, check water before guessing at disease and gather useful records. Know when breathing changes need urgent expert help.

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Pair of orange-and-white clownfish above pale coral skeleton decor
Fishhealth 6 min read

Ocellaris Clownfish Health: Separate Water Problems From Disease

Check ocellaris clownfish health through breathing, skin, appetite and water tests. Learn safe first steps, quarantine basics and when to seek expert support.

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Blue betta fish displaying its full silver-blue fins against a black background
Fishhealth 6 min read

Betta Health: Common Issues & Prevention

How to spot fin rot, ich, velvet, buoyancy trouble and dropsy in a betta, plus the quarantine and water quality habits that stop most illness early on.

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Orange fantail goldfish swimming in a planted aquarium filled with rising bubbles
Fishhealth 6 min read

Goldfish Health: Common Issues & Prevention

A practical guide to goldfish health: buoyancy trouble, white spot, fin rot and dropsy explained, with the water quality habits that prevent most illness.

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Guppy with a yellow and black patterned fan tail swimming in front of dark purple aquarium plants
Fishhealth 6 min read

Guppy Health: Common Issues & Prevention

How to spot a healthy guppy, recognize fin rot, whitespot and other common problems, and prevent most illness with clean water and a simple daily routine.

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Neon tetra with a blue and red stripe swimming above a moss-covered stone in a planted aquarium
Fishhealth 6 min read

Neon Tetra Health: Common Issues & Prevention

Neon tetra disease, ich, fin rot and water quality problems: how to spot the early signs, prevent outbreaks with quarantine, and when to seek expert help.

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Long-finned zebra danio with blue and silver horizontal stripes swimming in an aquarium
Fishhealth 6 min read

Zebra Danio Health: Common Issues & Prevention

The health problems zebra danios are most likely to face, how to spot them early, and the quarantine and water quality habits that prevent most of them.

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Pale female southern platyfish with dark fins and a rounded abdomen in an aquarium
Fishhealth 6 min read

Platy Health: Common Issues & Prevention

White spot, fin rot, bloat and shimmies: learn the common platy health problems, what causes them, and how good water and quarantine prevent the worst.

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