When you cannot identify the specific disease, use a trio of broad-spectrum medications to treat bacterial, fungal, and parasitic infections safely. Learn how and why this approach works.
Learn how to properly cycle a new tank by cultivating beneficial nitrifying bacteria before adding fish. This biological filter prevents ammonia spikes that kill fish.
Learn which medications work for Ich, fin rot, fungal infections, and other common fish diseases. Includes treatment duration, preparation steps, and conditions with no cure.
A practical step-by-step guide to select the appropriate filtration system based on your tank size, fish species, and budget. Includes GPH calculation and decision scenarios.
A beginner-friendly guide comparing sponge, HOB, canister, internal, and sump filters to help you pick the right filter for your tank size and livestock.
A beginner-friendly comparison of three main aquarium filtration systems - top filters, bottom filters, and canister filters - explaining pros, cons, and which type suits your tank setup.
Learn which filter type works best for your aquarium size: sponge filters for nano tanks, HOB for mid-size, and canister filters for larger setups. Get the right flow rate and avoid common mistakes.
Learn the correct aquarium salt dosage for treating sick freshwater fish with a tiered three-level system. Avoid overdosing and protect sensitive species.
Change 15-30% of aquarium water weekly for most tanks. This guide explains water change frequency by tank size, stocking level, and plant density with a clear schedule for beginners.
Learn why fish die after water changes and how to avoid the five most harmful mistakes: changing too much water, using untreated tap water, temperature shock, over-cleaning, and skipping changes.
A practical guide to essential aquarium equipment versus unnecessary gadgets. Learn what to buy first, what to skip, and how to avoid common purchase mistakes.
Learn the three-tier feeding strategy for mixed species tanks. Covers surface feeders, mid-water fish, and bottom dwellers with specific food types, portions, and practical feeding sequences.
You must condition aquarium water for at least 2-4 weeks before adding fish. Skipping this step causes ammonia spikes that kill fish within days. Learn how to cycle your tank properly.
Learn the exact steps to maintain crystal clear aquarium water and avoid common mistakes that cause cloudy water. This guide covers equipment, water changes, lighting, and fertilizer management.
A complete checklist for setting up your first fish tank, from choosing the right size to cycling the aquarium and selecting beginner-friendly fish.
Learn to identify aquarium fish diseases by recognizing visual symptoms like white spots, cotton-like growths, pinecone scales, and frayed fins. A beginner-friendly guide to diagnosing fish health problems.
Most aquarium fish need feeding once or twice daily, but the exact frequency depends on species. Learn the correct feeding schedule for goldfish, bettas, guppies, neon tetras, and koi to prevent overfeeding and keep your fish healthy.
Overfeeding is the most common mistake new fish owners make. Learn to recognize signs like uneaten food, cloudy water, and clogged filters, and follow the 5-minute rule to prevent water quality problems and fish health issues.
A beginner freshwater aquarium needs an aquarium, lid, heater, filter, lighting, substrate, decorations, dechlorinator, fish food, test strips, and siphon. Expect to spend $200+ for quality basics.
Learn which fish tank filter type best suits your aquarium size, fish stock, and maintenance routine. Compare hang-on-back, canister, bottom, and internal filters.