20gallon

BUYING The FIRST FISH for My 20G SALTWATER AQUARIUM!!!

Been running this setup since July 2023, acans, Favia, gsp, frog spawn, mushrooms, Dunkin’s seem to be doing good. However I can’t perfect the settings where my zoanthids thrive they’re shriveled up and or semi opened. Certain paly doing well. ASKING FOR A SAVIOR. NEED SERIOUS help and advice...

Good afternoon Everyone! Hope all is well. New here, as a child I had a freshwater tank that eventually moved into a saltwater fish only tank a few years later. Eventually I left the hobby, military and college. Now as an adult, with children of my own, its time to reignite my old love! I work...

It's been 20 years and we back in the hobby. I have always loved marine life and the ultimate beauty that come with it. But only in part to my grandson who loves clown fish and his sad face of dispair when we walked out of the Salt Water store. He was my motivation to get back in. 20 years ago...

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...

Hello everyone, after moving from a beach town to a valley with no ocean nearby, I decided to get a saltwater tank as I love being by the ocean. I started doing a fishless cycle 3 weeks ago using Dr. Tims ammonia and Microbacter 7. I measured my ammonia, nitrite and nitrate levels every other...

My first foray EVER into reefing! I used to have a 55gal freshwater aquarium growing up, got out of the hobby for about a decade, but finally jumping back in now that I have a house and a small corner of my basement that is just perfect for a tank. Breakdown of the build below: - AquaClear 50...

Hey y’all I have a waterbox 20 cube with 1 fire shrimp, 1 cleaner shrimp, a couple snails and a royal gramma baslett. I was thinking of getting a sand sifting goby in the tank, would it be fine and not jump out since I have a mesh lid with 1/4 inch holes?

So im interested in the Aqua Illumination HYDRA 32 HD LED REEF LIGHT - BLACK BODY i want to use it on a 20gallon long and i want half the tank to have acropora and other half mixed. So the question is can i set the lights to be strong on 1 side and low on the other or would i need 2 ai primes?

Up for grabs is a custom Waterbox Aquariums Cube 20 with custom black cabinet, featured in the Waterbox Cube Battle Series. Comes with return pump, AquaIllumination Prime HD lighting/arm, and filter sock holder. Cabinet has custom decal affixed. $450 OBO Local pick up in Longwood, FL only...