Fast Aquatics is a vetted multi-vendor marketplace for the US aquarium hobby - one cart, multiple vendors, climate-awar...
How much do designer clownfish cost?Standard ocellaris clownfish: $20-40 captive-bred. Designer clownfish (Snowflake, Picasso, Davinci, Wyoming White): $80-...
How much does a fish tank cost to run per month?Freshwater 20-gallon: $10-25/month. Freshwater 75-gallon planted: $30-60/month. Saltwater 30-gallon nano: $50-100/month....
Drip acclimate over 60-90 minutes for marine fish, 30-45 minutes for freshwater. Float the bag for temperature first (15...
Are clownfish easy to care for?Yes - captive-bred ocellaris and percula clownfish are among the easiest saltwater fish in the hobby. They tolerate a wi...
How much PAR does coral need?PAR requirements vary by coral type. Soft coral and most LPS need 50-150 μmol. Most acropora SPS need 200-350 μmol. Dema...
How long does it take to cycle a new aquarium?4-6 weeks for a typical fishless cycle using ammonia drops. Saltwater tanks with established live rock can cycle in 2-3 ...
What are the best saltwater fish for beginners?Captive-bred ocellaris and percula clownfish, royal grammas, firefish, banggai cardinalfish, six-line wrasses, yellow wa...
How much does a saltwater tank cost to set up?Budget setup: $500-800 for a 30-gallon nano (tank, light, skimmer, sump, heater, salt mix, RO/DI). Mid-range: $1,500-2,5...
What is the difference between SPS and LPS coral?SPS (small-polyp stony) coral has small polyps over a calcium-carbonate skeleton (acropora, montipora, stylophora). LPS ...
What freshwater fish are best for a 10-gallon tank?Cherry shrimp colony, ember tetras (school of 8-10), pygmy corydoras (school of 6), single male betta with shrimp, spark...
How do I frag coral?SPS: cut healthy tip with diamond Dremel wheel, glue to frag plug with reef-safe cyanoacrylate. LPS: cut through skeleta...
What saltwater fish work in a 30-gallon tank?Captive-bred ocellaris clownfish pair, royal gramma, firefish, banggai cardinalfish, six-line wrasse, yellow watchman go...
How do I quarantine new fish?Set up a 10-20 gallon bare-bottom tank with a cycled sponge filter, heater, and PVC pipe hides. Match parameters to your...
What is the best freshwater shrimp?Cherry shrimp (Neocaridina davidi) is the easiest and most beginner-friendly. Crystal Red Shrimp (Caridina cantonensis) ...
What's the best coral for a nano reef?Soft coral (zoanthids, mushrooms, leathers, GSP, Xenia) is ideal for nano reefs under 30 gallons. They tolerate the para...
How often should I do water changes?Standard: 10-25% weekly for stocked tanks. Lightly stocked or planted: every 2-3 weeks. Reef tanks: 10% weekly with reef...
What's the best tang for a 100-gallon reef?Yellow tang (most peaceful, vibrant, tolerates community), kole tang (small, peaceful, exceptional algae grazer), tomini...
How do I cycle a saltwater tank?With cured live rock: 2-3 weeks at most. With dry rock + bottled bacteria starter: 4-6 weeks. Process: set up tank, add ...
What's the difference between a protein skimmer and a filter?A protein skimmer removes dissolved organic compounds (DOC) by injecting fine air bubbles that bind to organics and floa...
Should I use live rock or dry rock?Dry rock for new builds (no pests, half the price, 6-8 week cycle). Cured live rock for established hobbyists (faster cy...
What are the best beginner corals?Soft coral first - zoanthids, mushrooms (Discosoma, Rhodactis), toadstool leather (Sarcophyton), green star polyps. Then...
How do I set up a fish quarantine tank?A 10-20 gallon bare-bottom tank with a cycled sponge filter, heater, PVC hides, and parameters matched to your display. ...
How do I treat ich in my aquarium?...
Piranha are banned in 38+ US states under invasive species laws. Fast Aquatics's checkout filter blocks piranha shipments to any...
What aquarium fish are illegal in California?California F&G Code 2118 prohibits piranha, snakeheads, walking catfish, gar, and mosquitofish. Restricted Species Permi...
Where is it legal to own a snakehead in the US?Snakeheads (genus Channa, Parachanna) are federally prohibited under the Lacey Act in the US. Interstate transport is il...
What aquarium fish are illegal in Florida?Florida bans piranha, snakeheads, walking catfish, electric eel, freshwater stingrays without permit, and several other ...