Blog Category
Aquarium Setup
Plan a guppy aquarium with guides to tank size, filtration, planting, stocking, compatible tank mates, and stable freshwater conditions.
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Can Guppies Live in a Bowl? Why a Small Tank Is Better
Can guppies live in a bowl? They can survive briefly, but a filtered tank is far better. See the risks and a simple upgrade.
| by HiGuppy Team
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Do Guppies Need a Heater? When You Can Skip One and When You Cannot
Do guppies need a heater? Learn the ideal temperature range, when you can skip one, how to size a heater and fix common heater problems in a guppy tank.
| by HiGuppy Team
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How Many Guppies Per Gallon? Stocking Chart for Every Tank Size
How many guppies per gallon? A stocking chart for 5 to 75 gallon tanks, per-litre numbers, ideal sex ratios and the signs your guppy tank is overstocked.
| by HiGuppy Team
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Sponge Filter for Guppy Tanks: Fry-Safe Filtration, Setup & Care
Learn why sponge filters work so well for guppies, fry, breeding and quarantine tanks, plus how to size, set up and clean one without harming the biofilter.
| by HiGuppy Team
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Cloudy Guppy Tank Water: Causes, What It Means & Safe Fixes
Cloudy guppy tank water can come from bacterial blooms, excess waste, algae, substrate dust, or filter problems. Learn what to test first and how to fix the cause safely.
| by HiGuppy Team
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Safe Decorations for Guppy Tanks: What to Use & Avoid
Choose safe decorations for guppy tanks with a practical checklist covering smooth materials, live plants, rocks, driftwood, hides, risky ornaments, fin safety and easy-clean layouts.
| by HiGuppy Team
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Bare Bottom Guppy Tank: Best Uses for Fry, Breeding & Quarantine
A focused guide to bare bottom guppy tanks for fry grow-out, breeding, quarantine and easy observation, including pros, cons, setup, cleaning and stress reduction.
| by HiGuppy Team
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Guppy Tank Maintenance Schedule: Daily, Weekly & Monthly Checklist
A practical guppy tank maintenance schedule with daily checks, weekly water care, monthly equipment review, filter-cleaning guidance, mistakes to avoid and internal links to HiGuppy care resources.
| by HiGuppy Team
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Best Substrate for Guppy Tanks: Gravel, Sand or Bare Bottom?
Compare gravel, sand, planted substrate and bare-bottom guppy tanks by cleaning, plant support, fry use, quarantine practicality and beginner setup needs.
| by HiGuppy Team
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Guppy Tank Lighting Schedule: How Much Light Do Guppies Need?
Use a simple guppy tank lighting schedule with a timer, a real dark period, and practical adjustments for plants, algae, room light and new arrivals.
| by HiGuppy Team
