# Guides

> All guides.

URL: https://gulfcoastaquatics.com/guide/

- [Acclimation Secrets for Florida Heat](/guide/acclimation-secrets-florida-heat/) — Acclimating saltwater livestock in Florida summer heat — drip vs float, transport timing, AC car, dark cooler trick.
- [African vs South American Cichlids: Which Is Right for You?](/guide/african-vs-south-american-cichlids/) — Side-by-side comparison — African Rift vs South American cichlids: water, temperament, biotope, and beginner-friendliness.
- [The Aquarium Nitrogen Cycle, Explained Simply](/guide/aquarium-nitrogen-cycle-explained/) — Plain-English nitrogen cycle guide for new aquarium owners — ammonia, nitrite, nitrate, and why fishless cycling beats fish-in cycling.
- [Best Tropical Fish for Sarasota Tap Water](/guide/best-tropical-fish-sarasota-tap-water/) — Sarasota tap water profile and the freshwater species that thrive in it — plus the soft-water fish to avoid without RO/DI.
- [Betta Tank Mates That Actually Work](/guide/betta-tank-mates-that-actually-work/) — Realistic betta tank mates — snails, shrimp, ember tetras — plus the species to avoid (fin-nippers, other bettas, bright fish).
- [Betta Tank Size: Why Bowls Don't Work](/guide/betta-tank-size-why-bowls-dont-work/) — Why bettas need at least a 5-gallon heated, filtered tank — not a bowl or cup. Real water-quality math and starter kit options.
- [Can Cichlids Damage Tank Glass or Jump Out?](/guide/can-cichlids-damage-tank-glass-or-jump-out/) — How real the risk is, which cichlids are worst offenders, and the simple gear and setup tweaks that prevent cracked glass and carpet jumpers.
- [Can You Mix Freshwater and Saltwater Fish Together?](/guide/can-you-mix-freshwater-and-saltwater-fish-together/) — Honest answer on whether you can keep freshwater and saltwater fish in one tank, why osmoregulation makes it lethal, and what brackish setups actually allow.
- [Cichlid Tank Setup and Aggression Management](/guide/cichlid-tank-setup-aggression-management/) — Cichlid tank setup guide — tank size by species, rockwork for territories, stocking density, filtration, and water parameters.
- [5 Common Beginner Mistakes With Tropical Fish (and How to Avoid Them)](/guide/common-beginner-mistakes-tropical-fish/) — The top mistakes new aquarium owners make — overstocking, skipping cycle, wrong tank mates, overfeeding — and how to avoid them.
- [Community Fish Compatibility Chart: Who Lives With Who](/guide/community-fish-compatibility-chart/) — Freshwater community fish compatibility matrix — peaceful schoolers, semi-aggressive, bottom dwellers — plus what mixes safely.
- [Cost of Starting a Freshwater Aquarium (Real 2026 Numbers)](/guide/cost-of-starting-freshwater-aquarium/) — Real freshwater aquarium starter costs by size — 10-gal $80-150, 20-40 gal $150-400, planted $400+. Plus ongoing supply and stocking costs.
- [Cost of Starting a Saltwater Tank in Florida](/guide/cost-of-starting-saltwater-tank-florida/) — Real saltwater tank startup costs — nano $500-800, 30-50 gal reef-ready $1,200-2,500, full reef $3,000+. Florida-specific factors.
- [Goldfish Tank Requirements: The Minimum Size Truth](/guide/goldfish-tank-requirements-minimum-size/) — Real goldfish tank-size requirements — 20+ gallons for the first fancy goldfish, 10 per additional. Why bowls fail in months.
- [Goldfish vs Koi: Which Pond Fish Should You Choose?](/guide/goldfish-vs-koi-which-pond-fish-should-you-choose/) — Goldfish vs koi pond comparison: size, space, cost, and care under Sarasota's subtropical climate, plus how to pick the right fit for your backyard.
- [How to Choose Saltwater Fish VS Tropical Fish for Your Aquarium](/guide/how-to-choose-saltwater-fish-vs-tropical-fish/) — Side-by-side comparison of saltwater vs tropical freshwater fish — water chemistry, equipment, costs, and maintenance demands to help you choose the right tank.
- [Beginner Saltwater: Is It Really That Hard?](/guide/is-saltwater-aquarium-hard-for-beginners/) — Honest saltwater difficulty assessment for beginners — what's actually different, realistic learning curve, and starter-tank options.
- [Keeping Tropical Fish in Hard Water: Species That Thrive in Florida Conditions](/guide/keeping-tropical-fish-in-hard-water-species-that-thrive-in-florida-conditions/) — Tropical fish that thrive in Florida hard water. A Sarasota stocking guide covering livebearers, African cichlids, rainbowfish, and soft-water species to skip.
- [Peaceful Cichlids for Community Setups](/guide/peaceful-cichlids-community-setups/) — Cichlids that work in community tropical tanks — Apistogramma, Bolivian Ram, Keyhole, Kribensis — plus what NOT to mix.
- [Pond Fish for Sarasota: What Survives Our Climate](/guide/pond-fish-sarasota-what-survives/) — Pond fish that thrive in Sarasota's subtropical climate — koi, comets, shubunkin — and the species to avoid in summer heat.
- [The Quarantine Standard: Why We Hold Fish 2 Weeks](/guide/quarantine-standard-2-week-protocol/) — Why we quarantine every fish for 2 weeks before sale — ich, velvet, flukes prevention. The standard big-box and online sellers skip.
- [Reef-Safe Fish for Beginners](/guide/reef-safe-fish-for-beginners/) — Reliably reef-safe fish for beginner reef tanks — clownfish, gobies, blennies, firefish — plus species to avoid in a reef.
- [Saltwater Fish Compatibility Chart](/guide/saltwater-fish-compatibility-chart/) — Saltwater fish compatibility matrix by group — clownfish, tangs, wrasses, angels — with aggression notes and stocking order.
- [How to Set Up Your First Freshwater Aquarium (Sarasota Edition)](/guide/setting-up-first-freshwater-aquarium/) — Step-by-step freshwater aquarium setup: tank, substrate, equipment, cycling timeline, and stocking — from Sarasota's specialty fish store.
- [When to Upgrade From a Nano Tank to a Larger Saltwater Setup](/guide/when-to-upgrade-from-a-nano-tank-to-a-larger-saltwater-setup/) — Clear signs your nano reef is ready to graduate, plus the right next size for fish-only, mixed reef, or SPS goals.