Fish Behavior Unmasked: Spot the Difference Between Play, Aggression, and Romance
Identify whether your fish are playing, fighting, or mating in an aquarium by signals, timing, and tank setup; steps to respond.
Fin And Flux
Your Favorite Place for Aquarium Related Topics!
Fin And Flux
Your Favorite Place for Aquarium Related Topics!
Lia Annick
Lia is an expert in aquarium and pet fish care. Having worked in the marine industry and having cared for multiple pet fish, she has acquired first hand expertise on aquarium care, maintenance and setup. She always brings her practical expertise and science to help solve any aquarium related queries.
Aquarium Chillers: Your Cold Water Species’ Summer Survival Guide
Choose, size, install and maintain aquarium chillers for cold-water fish; safety, energy use, costs and troubleshooting tips.
Your Fish Act Weird During Water Changes? Here’s What’s Really Happening
What's normal in fish behavior before/after water changes; stress signs, checks, timing, frequency, and safe aquarium practices.
The Aquarium Evaporation Guide: Keep Your Tank Topped Off and Thriving
Practical guide to curb aquarium evaporation for pet fish: reduce water loss, control humidity, lids, top-offs, tank maintenance.
Cultivate Live Food at Home: Brine Shrimp, Daphnia, and Microworms Simplified
Grow live foods for fish: brine shrimp, daphnia, microworms. Setup, culture, maintenance, feeding tips for fish tanks.
Your Aquarium Cycle Crashed? Here’s How to Fix It Fast
When your aquarium cycle crashes: test ammonia/nitrite, water changes, re-seed with bacteria, fix filtration, and prevent repeats.
pH Shock in Fish: Your Guide to Safe, Stress-Free Water Changes
pH shock in aquarium fish: what it is, signs and causes, and how to prevent it during water changes (testing, acclimation).
Your Guide to Crystal Clear Aquarium Aeration: Picking the Perfect Air Pump and Airstone
Choose the right air pump and airstone for your tank: match size, fish needs, noise, flow, energy use, maintenance, budget.
Monster Fish Keeping: Weighing the Wonder Against the Reality
Weigh pros and cons, tank size, aggression, care, legality, ethics, costs, and alternatives for monster fish in home aquariums.
Wild-Caught vs. Captive-Bred Fish: The Ultimate Ethical Guide
Wild-caught vs captive-bred fish: ethics, health, care needs, sourcing, and sustainability to guide a responsible niche aquarium.