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Posts by Fish Care Desk

(Page 5)

Orange fantail goldfish swimming in a planted freshwater aquarium.

Goldfish, Colors

3 weeks ago

Fantail Goldfish Care Guide – Size, Tank & Lifespan Tips

Blue and red halfmoon betta fish flaring its fins mid-swim in a planted aquarium.

Behavior, Fish Care

2 weeks ago

Betta Fish Behavior – What Every Sign Really Means

Fancy Oranda goldfish showing visible dropsy symptoms and a swollen, pinecone-scaled belly.

Fish Care, Diseases

2 weeks ago

Dropsy in Goldfish – Causes, Signs & Treatment

Betta fish showing common disease symptoms in a clean aquarium

Fish Care, Diseases

2 weeks ago

Betta Fish Diseases: Symptoms, Causes, and Treatment Guide

Fish showing visible Columnaris disease symptoms

Fish Care, Diseases

1 week ago

Columnaris Fish Disease Symptoms Causes and Treatment

Healthy fish eye compared with popeye

Fish Care, Diseases

1 week ago

Fish Popeye: Causes, Symptoms, Treatment and Prevention

A fish louse parasite attached to the flank of a koi, illustrating fish lice identification and treatment.

Fish Care, Diseases

1 week ago

Fish Lice – A Complete Guide to Identification and Treatment

Featured image titled "Goldfish Anatomy" showing a goldfish with translucent internal skeleton, swim bladder, and intestines visible.

Fish Care, Biology

6 days ago

Goldfish Anatomy – Complete Guide to Body Parts

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