Aquarium Facts

Keeping heavy-rooting plants healthy in a low-tech aquarium (no CO₂, low light) is mostly about consistent, targeted nutrition — and that’s exactly what root tabs do best. This guide gives an actionable, research-informed weekly routine you can use in U.S. hobbyist tanks, plus plant lists, substrate/placement tips, troubleshooting, and printable schedules you can follow. Quick … Read more

Mosquitoes can become a major nuisance inside homes—especially in warm, humid regions of the USA. While outdoor ponds often rely on mosquito-eating fish such as mosquitofish (Gambusia affinis) or guppies, indoor environments require smaller, cleaner, low-maintenance micro-predatory species. The good news?There are several tiny indoor-safe fish that naturally hunt mosquito larvae, are beginner-friendly, and thrive … Read more

Guppy fry tanks demand ultra-stable water conditions, gentle filtration, and a biologically mature environment. In the U.S., hobbyists commonly use sponge filters with double-sponge designs or detachable micro-sponges because they allow biological filtration without risking fry being sucked into an intake. However, most guppy breeders run into a common problem: How do you clean sponge … Read more

Low-light planted nano tanks (2.5–10 gallons) are incredibly popular among betta keepers in the U.S. because they blend natural aesthetics with low-maintenance aquatic plant care. However, even low-light setups require proper nutrient support—especially when using inert substrates, moderate stocking, and slow-growing plants. A monthly liquid fertilizer regimen simplifies nutrient management, prevents algae blooms, and maintains … Read more

Small aquariums—typically tanks between 5 and 20 gallons—are incredibly popular among U.S. hobbyists. They fit on desks, countertops, or small stands, require less space, and are ideal for bettas, shrimp, nano community fish, and aquascapes. But because of their smaller water volume, they also experience faster parameter swings, quicker debris accumulation, and increased sensitivity to … Read more