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Fin And Flux
Fin And Flux

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Fin And Flux
Fin And Flux

Your Favorite Place for Aquarium Related Topics!

  • Lighting Options

Turtle Tank Mastery: Building a Flourishing Aquatic Home Step-by-Step

Sea turtle swimming underwater in clear blue water.

Turtle aquarium setup: tank size, filtration, heat, lighting, basking area, substrate, water care, feeding, maintenance.

  • Lia Annick
  • June 4, 2026
  • DIY Projects

Paludariums Explained: How to Build a Thriving Water and Land Ecosystem

A glass-covered paludarium with lush moss, tropical plants, and a small waterfall.

Paludarium basics: what it is, aquarium setup, materials, plants, animals, humidity, filtration, and care.

  • Lia Annick
  • June 3, 2026
  • Water Quality

Brackish Water Aquariums: Your Guide to a Fascinating Middle Ground

Blue jellyfish glowing under blue lighting in a dark aquarium tank

Create a brackish water aquarium: salinity, equipment, cycling, substrate, water chemistry, stocking unique species, upkeep.

  • Lia Annick
  • June 2, 2026
  • Aquascaping

Your Guide to a Perfect Biotope Aquarium: Recreate a Slice of Nature

A small yellow fish swimming among vibrant coral in a biotope aquarium

Definition of a biotope aquarium, design steps, species picks, substrate, water, filtration, lighting, setup and maintenance tips.

  • Lia Annick
  • June 2, 2026
  • Water Quality

Aquarium pH Unlocked: The Simple Secret to Thriving Fish and Clear Water

Jar with substrate and a pH testing device on a wooden surface in front of a planted aquarium with small fish

pH in your aquarium and fish tank: what it means for fish health, how to test, adjust, and maintain ideal ranges.

  • Lia Annick
  • June 1, 2026
  • Heating Solutions

Coldwater vs. Tropical Aquariums: Your Clear-Cut Guide to a Thriving Tank

Goldfish with white body and orange-red patches swimming in an aquarium

Coldwater vs tropical tanks: key differences, equipment, temps, species, and setup tips for a thriving fish tank.

  • Lia Annick
  • June 1, 2026
  • Water Quality

Master Your Tank’s Chemistry: The Safe Guide to Adjusting pH Levels

Gloved hand holds a pH test strip over a glass aquarium; a digital pH meter sits on the left and a bottle of adjustment chemical on the right.

Safely test pH, adjust with buffers or water changes, fix causes, avoid overcorrection, and monitor fish response.

  • Lia Annick
  • May 31, 2026
  • Water Quality

Water Hardness and Alkalinity Decoded: Your Blueprint for Aquarium Stability

Person in a lab coat handling test tubes in a wooden test tube rack, performing water chemistry tests

Complete guide to water hardness and alkalinity for fish tanks: test GH/KH, adjust with buffers, source water, protect fish.

  • Lia Annick
  • May 31, 2026
  • Water Quality

Crystal Clear Water & Happy Fish: Your Practical Guide to Lowering Aquarium TDS

Aerial view of a large water treatment facility with circular clarifiers, tanks, and extensive piping, illustrating water purification processes.

Lower aquarium TDS: test, source low-TDS water (RO/DI), partial water changes, and steady TDS monitoring.

  • Lia Annick
  • May 30, 2026
  • Water Quality

Reverse Osmosis Water for Aquariums: Your Guide to Crystal Clear Control

Close-up of a glass surface with raindrops and light reflections, symbolizing purified water for aquariums

RO water in aquariums: when to use, remineralization, testing TDS, mixing ratios, setup, equipment, dosing, troubleshooting.

  • Lia Annick
  • May 30, 2026
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