Guppy Learning Center
HiGuppy Blog
Practical guppy care, breeding, tank setup, and live-shipping guidance from experienced breeders—written to help your fish thrive before and after they arrive.
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Best Live Plants for Guppies: Easy Choices for Fry Cover & Water Quality
Discover the best live plants for guppies, including easy options for fry cover, low-maintenance tanks, floating shade, and planted aquarium stability.
| by HiGuppy Team
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Do Guppies Need a Filter? Why Most Tanks Should Use One
Do guppies need a filter? Learn why filtration matters, how biological media works, and when sponge, HOB or other filters make sense.
| by HiGuppy Team
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Do Guppies Need an Air Pump? Oxygen, Surface Movement & When It Helps
Do guppies need an air pump? Learn when filter surface movement is enough, when extra aeration helps, and what surface gasping can mean.
| by HiGuppy Team
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Guppy Tank Setup Checklist Before Buying Live Guppies Online
A pre-purchase guppy tank setup checklist covering cycling, water tests, filtration, stocking, quarantine, delivery and acclimation before you order live fish.
| by HiGuppy Team
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Guppy Growth Stages: From Newborn Fry to Adult
A practical guide to guppy growth stages from newborn fry through juvenile development and adulthood, including sexing, color, feeding and space.
| by HiGuppy Team
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Why Is My Guppy Losing Color? Stress, Water & Health Causes
Why guppy color fades, how to separate temporary stress from water-quality or health problems, and the first checks to make before treating.
| by HiGuppy Team
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Sick Guppy Hospital Tank: How to Quarantine & Treat Safely
Set up a sick guppy hospital tank with stable heat, aeration and biological filtration, prevent cross-contamination, and monitor treatment safely.
| by HiGuppy Team
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Internal Parasites in Guppies: Symptoms, Wasting & Diagnosis
Learn the signs of possible internal parasites in guppies, including wasting and fecal changes, how to compare look-alikes, and why diagnosis matters before treatment.
| by HiGuppy Team
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Guppy Swim Bladder Disorder: Floating, Sinking & Recovery Steps
Learn why a guppy may float, sink, tilt or roll, how to rule out water-quality emergencies, and which recovery steps are safest before treatment.
| by HiGuppy Team
