15 gallon

I’m getting a new citron goby for my 15 gallon tank tomorrow. I already have one in there and heard it was a good idea to introduce them separately while keeping the newest one in a breeding box. Do you guys have any tips on the best way to pair them up?

So I already have a Citron goby and firefish in my 15 gallon tank. I already have a pink streaked wrasse on the way but was thinking of getting another Citron Goby to pair them up. Do you guys think this is a good idea or is it to much bioload for my tank?

I’m pretty sure my return pump overheats sometimes bringing my temperature from 78 degrees to 80 degrees. I know it’s not my heater because I have an INKBIRD. I’m trying to keep my temperature more stable as I keep adding more corals to my tank. Can somebody recommend me a good return pump for a...

I have a 15-gallon All-in-One Reef Casa mixed reef tank and recently added a Nero 3 wavemaker. I’m unsure of the best settings to run it at, particularly the maximum GPH. I plan to keep Zoanthids and Torches, so I want to ensure the flow is appropriate for them. Additionally, I have a pair of...

Hello, I would like to know some recommendations you guys might have for my nano tank. It’s 16”L 12”W and 15”T. I’m looking to grow a rock flower anemone and some softies.

As of know I have a clownfish. I want to add a tail spot blenny. Neon cleaner goby or a court jester goby or both if possible. And add Cleaner shrimp, my tank is cycled and is 4 weeks old just for some info.

The cycle has began!!! I just started the cycle for my 15 gallon fluval flex aquarium. I posted a thread with all the equipment I'm using previously if you want to look. Looking forward to adding my first fishes, if you have any suggestions feel free to reply.

Hi there guys. Just doing what the welcome message recommended and starting up a thread so I can keep track of progress on my first saltwater aquarium. This is how it looks right now. I plan to add a little more dry rock to it (on the right side). I will update with pics as I go! Thanks for...

i bought the g5 smatfarm 95w light and everything works perfectly except the timer. I use the Self Def Mode and for some reason it does not change automatically from sunrise->sunlight->sunset->moonlight. i have set the times for the system AND each individual time setting: sunrise, sunset, etc...

Hey everyone, I saw a happy looking YWG and pistol shrimp pair at my LFS, and I was wondering if my geometric pygmy hawkfish would attack the goby, as I hear that this can happen. Tank is a 15g cube. The goby will live wherever the pistol burrows and the hawk has a cave in the live rock it...

Started my cycling my tank on the 29th of June and started dosing Seachem prime & stablility this past Saturday and it got my ammonia to this I’d say between 0.50 - 0.25 ppm. Should I do a water change to hopefully bring it to 0 or should I continue to wait it out? Really wanted to get fish in...

Started my cycling my tank on the 29th of June and started dosing Seachem prime & stablility this past Saturday and it got my ammonia to this I’d say between 0.50 - 0.25 ppm. Should I do a water change to hopefully bring it to 0 or should I continue to wait it out? Really wanted to get fish in...

Live rock is here and added to tank now just have to go to local fish store and pick up saltwater and rso praying this 15 gallon cycles fast ‼️ I’m ready to grab my clowns

Setting up my first 15 gallon tank this weekend I plan on putting 2 mocha storm clowns, a file fish, and 2 cardinals and a dart fish would this be too much for a 15 gallon?

As I wait for my Waterbox, I decided to get the 15 NUVO Fusion AIO Cube Aquarium - Innovative Marine. Could you let me know what your thoughts on the aqua scape?

Originally posted on nano-reef forums, but I wanted to introduce myself on here as well. Hello, everyone! New member here, and as a New Year's Resolution, I have decided to get back into reef tanks after being out of the hobby for over 7 years. I'm excited to show everyone my tank build and was...

Hey All, If you're reading this, welcome! I'm basically starting this thread as a way to document my own progression (all of the ups and downs) with building a Jellyfish Tank out of a slightly modified Fluval Flex 15. Admittedly I did get the idea from the Omni 8/9 which seems to be chronically...

Hey guys new tank set up here, i got a Waterbox 15 peninsula. So far the water has been cycling for 3 days straight, i have had a couple days already where i had to add some water because the pump was running dry. I am assuming that it is evaporating? either way the water is staying clear and...

Hi, I am thinking about stocking for my 15 gallon that has been running almost 2 months now (I only have a few softies atm) In terms of fish I was thinking I would get 1 clownfish, 1 possum wrasse, 1 Yasha goby/shrimp pair and 1 royal gramma. I am thinking about getting a pair of clownfish...

Hello, I am fairly new to the reef aquarium hobby, although i do have plenty of experience with freshwater. I was hoping for some recomendations on what cleanup crew members I should have for my aquarium. I am in the middle of cycling the tank which I cycled with a raw shrimp (very smelly and I...

5 Gallon rimless fish tank - Equipment is Ai prime HD+ with goose neck, diy lid, external surface skimmer, homemade stand, aquaclear 70, frag holder, auto top off, some salt, pumps,Automatic food feeder ,nano flipper glass cleaner heaters,jaebo wavemaker ,fish food, magnetic frag rack ,and...

Hi I'm new to the forum! I just wanted to post a few pictures of my setup. I am going to post the original photos of the setup and an updated photo when I get home today. The tank is a few years old now and these pictures are from after about a year after I started it. Unfortunately at my old...

I have a 15 gallon nano reef, running 2 kessil a80’s over it (1 on its way in the mail) with spectral controller. Running a icecap gyre 1k around the back just to clear up detritus. For filtering I have a reef glass protein skimmer, and I have an aquaclear 70 with the ocean box designs surface...

So I've been a member of R2R for awhile now, but never got around to creating a tank thread. Maybe I was scared, but I figured that I wanted a place to keep a journal of my tanks progression. My set up it unorthodox in ways, but I want to share it in hopes that it might help someone else. So...