20gal long

  1. C

    EMERGENCY Newer 20gal long tank, fish keep dying

    Hi everyone, I’m newer to saltwater aquariums and I’m having trouble with my 20gal long aquarium. I started this aquarium about 3 months ago with dry rock and live sand. Made sure it was cycled 100% before adding anything else into it. I now have various corals, a peppermint shrimp, rock flower...
  2. Croccoligator

    20g long stocking idea advice

    hey y’all! pretty new to saltwater but I’ve been keeping freshwater for a couple years and have a 20g sitting around that I wanna use. I’ve been doing a bit of research but I’m still stumped on how many is too many My stocking idea: - 2 ocellaris clowns - 1 banggai cardinalfish - 1 longnose...
  3. Jaden9933

    Hello New 20gal long reef tank

    I set this tank up around 4-5 months ago and have been doing a ton of research sense! I always try to find threads pertaining to my concerns, but figured I’d get the best answers with a personalized thread. Any advice on care for the coral (mostly the ricordea and anemone) or even pairing the...
  4. Stain

    First Reef

    Hey everyone, thought I'd post up my first reef tank. I've been lurking for a while and decided to take the plunge. 20gal long, 10gal sump, hygger mini wavemaker, sca-301 skimmer, jebao dcp-3500 return pump, 2 Kessil a160we's. Currently has been running for a week and a half, clowns have...
  5. DAWREEFER

    Ai Prime for a 20gal long - When should I start lighting my aquarium and what settings does R2R suggest?

    Hello again. 2nd post yay! I'm getting my Ai Prime 16HD on Monday and I've got a few questions. Since my aquarium is in its VERY early stages of even cycling I do not know if it is wise to stick it on there and set up a schedule immediately. Like I said in my previous post that I have about...
  6. J

    New to saltwater, but not aquariums - Is this stocking okay?

    Hey everyone, I have been a freshwater nerd for a while now, but I think its time I dip my toes in the saltwater hobby. I want to setup a 20 gallon long nano reef. Do you think these stocking plans are okay? I know that you can add a lot more fish in freshwater then in saltwater. -Clownfish...
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