Author
Ynes Carrillo
Ynes grew up in the Andes mountains of Venezuela, where she spent decades as a teacher and cultivated a lush garden of native and non-native plants around her backyard fish pond. She holds a Master's degree in Education and now lives in Texas, where she keeps a low-tech planted aquarium and tends a vegetable garden. Though retired from the classroom, Ynes channels her lifelong passion for teaching into helping others succeed with fishkeeping and aquatic plants.
Articles by Ynes Carrillo (7)
How to Clean Your Fish Tank: The Complete Guide
Master aquarium maintenance with proper cleaning techniques. Learn water change procedures, gravel vacuuming, filter maintenance schedules by tank size, and essential cleaning tools for a healthy fish tank.
February 14, 2026
10 Common Fish Keeping Mistakes That Kill Fish (And How to Avoid Them)
Avoid the most common fishkeeping mistakes that kill aquarium fish. Learn why tank cycling, proper stocking, correct feeding, and regular maintenance prevent the problems that frustrate beginners.
February 14, 2026
What Does Aquarium Salt Do for Freshwater Tanks?
Should you add salt to a freshwater aquarium? Explore the science, benefits, risks, and proper dosing for aquarium salt — including which fish species can and can't tolerate it.
February 14, 2026
Best Self-Cleaning Fish Tanks 2026: Honest Reviews + A DIY Alternative
Honest reviews of self-cleaning fish tanks available in 2026 — what works, what doesn't, and why building your own self-sustaining aquarium is a better option.
February 14, 2026
14 Easy Low Light Aquarium Plants for Beginners
Discover 14 hardy aquarium plants that thrive in low light without CO2 or fertilizers. Perfect for beginners wanting a planted tank without the complexity.
February 14, 2026
How to Set Up a Low Tech Planted Aquarium
Complete guide to setting up a low-maintenance planted tank without CO2 injection. Learn equipment selection, plant species, setup steps, and ongoing care for a thriving low-tech aquarium.
February 14, 2026
Do Fish Sleep? How Aquarium Fish Rest and Why It Matters
Fish sleep differently from any other pet you've kept. Learn how fish rest with open eyes, which species sleep at night vs. day, how to tell if a fish is sleeping or sick, and what your aquarium lighting has to do with it.
February 14, 2026