Free Aquarium Resources & Downloads

Welcome to the Aqualista resource library! Download our free guides, checklists, and tools to help you maintain a healthy, thriving aquarium.


๐Ÿ  Beginner's Essential Kit

New Aquarium Setup Checklist

Perfect for: First-time aquarium owners

A step-by-step checklist covering everything you need before bringing your first fish home. Includes equipment list, cycling process, and initial stocking guidelines.

Fish Compatibility Chart

Perfect for: Community tank planning

Visual guide showing which fish species can safely coexist. Organized by temperament, water parameters, and tank size requirements. Online reading: compatible fish group for beginners.

Aquarium Cycling Log

Perfect for: Tracking your nitrogen cycle

Track ammonia, nitrite, and nitrate levels during the critical cycling period. Includes troubleshooting tips and target parameters.

  • Format: PDF (printable)
  • Pages: 2
  • File Size: 850 KB
  • Download Now

๐ŸŒฟ Maintenance & Care Tools

Weekly Maintenance Checklist

Perfect for: Routine aquarium care

Never miss essential maintenance tasks. Includes daily, weekly, and monthly care activities with space for notes.

  • Format: PDF (printable)
  • Pages: 3
  • File Size: 1.2 MB
  • Download Now

Water Parameter Log Sheet

Perfect for: Monitoring water quality

Track pH, temperature, ammonia, nitrite, nitrate, hardness, and more over time. Spot trends before problems develop.

Fish Feeding Schedule Template

Perfect for: Preventing overfeeding

Customizable feeding schedule with portion guidelines for different species. Includes vacation feeding prep checklist.

  • Format: PDF (editable)
  • Pages: 2
  • File Size: 780 KB
  • Download Now

Planted Tank Fertilization Calendar

Perfect for: Aquascapers

Track your dosing schedule for macronutrients, micronutrients, and CO2. Includes plant growth observations log.


๐Ÿ”ฌ Advanced Guides

Complete Guide to Aquarium Plant Care

Perfect for: Growing healthy aquatic plants

Comprehensive 25-page guide covering lighting, substrates, fertilization, CO2 injection, algae control, and troubleshooting.

DIY Aquarium Projects Guide

Perfect for: Hobbyists who love to build

Instructions for building your own sump, breeding box, automatic feeder, and background. Includes materials lists and diagrams.

Fish Disease Identification & Treatment Guide

Perfect for: Emergency reference

Visual guide to common fish diseases with symptoms, causes, and treatment protocols. Includes quarantine setup instructions.


๐ŸŽฏ Specialty Resources

Betta Fish Care Guide

Perfect for: Betta keepers

Everything you need to know about betta care, including tank requirements, feeding, breeding, and common health issues.

Saltwater Aquarium Conversion Guide

Perfect for: Transitioning from freshwater

Step-by-step guide for converting to saltwater or starting your first marine tank. Includes equipment differences and cycling process.

Shrimp Keeping Handbook

Perfect for: Invertebrate enthusiasts

Complete guide to keeping freshwater shrimp, including popular species, breeding, water parameters, and tank mates.

Aquascaping Design Principles

Perfect for: Creating stunning layouts

Learn professional aquascaping techniques including golden ratio, focal points, and plant placement. Includes layout templates.


๐Ÿ“Š Calculators & Tools

Aquarium Volume Calculator

Perfect for: Accurate water calculations

Calculate your exact tank volume for irregular shapes and bow-front aquariums. Essential for medication and fertilizer dosing.

Stocking Level Calculator

Perfect for: Avoiding overcrowding

Determine how many fish your tank can safely support based on bioload, not just gallons per inch rule.

Dosing Calculator

Perfect for: Fertilizers and medications

Calculate precise dosing amounts for your tank volume. Includes common fertilizers and medications.


๐ŸŽจ Printable Wall Charts

Aquarium Nitrogen Cycle Poster

Perfect for: Education and reference

Full-color infographic explaining the nitrogen cycle. Great for home or classroom use.

  • Format: PDF (11×17 print-ready)
  • File Size: 2.4 MB
  • Download Now

Fish Anatomy Chart

Perfect for: Understanding fish health

Detailed diagram showing fish anatomy with labels. Useful for identifying disease locations.

  • Format: PDF (8.5×11 printable)
  • File Size: 1.6 MB
  • Download Now

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๐Ÿ’ก Using These Resources

All downloads are completely free and yours to keep. You may:

  • โœ… Print copies for personal use
  • โœ… Share with fellow aquarium hobbyists
  • โœ… Use in educational settings (with attribution)

Please do not:

  • โŒ Resell or redistribute these materials
  • โŒ Claim authorship of Aqualista content
  • โŒ Remove Aqualista branding from documents

๐Ÿค Contributing

Have a great aquarium resource idea? We're always looking to expand our library with helpful tools for the community.

Email us: resources@aqualista.com


โš ๏ธ Disclaimer

These resources are provided for educational purposes. While we strive for accuracy, aquarium keeping involves many variables. Always research multiple sources and consider your specific situation. Aqualista is not responsible for outcomes resulting from use of these materials.

For fish health emergencies, consult with a veterinarian specializing in aquatic animals.


๐Ÿ”„ Resource Updates

Last Updated: November 2025
Total Resources: 24 downloads

We regularly update our resources with the latest aquarium-keeping practices. Bookmark this page and check back often for new additions!


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