reef

hello everyone So I wanted some advice , have had my 20g tank for about 2 months now. Had a starfish (sand sifting) in my tank that I noticed was missing a limb one night to the next , and by the 3rd night he only had 2 limbs left. I have a hawkish , 2 saltwater Millie’s and a hermit crab I...

Pack 1: Indo rainbow Hammer M. Stellata Blue eye favia Splatter Hammer Branching cyphastrea Beach bum Jack-o-lantern lepto Miami hurricane chalice Trumpet coral Zoanthid colony Fruit loops gonipora Zoanthid colony Bubblegum digi Miyagi tort Grafted cap M. Setosa Take 8 for $160 Take...

Hi guys! Complete newbie to the reefing hobby.. I bought a Red Sea max nano 75ltrs 26 days ago cycled with Red Sea mature starter and everything went well.. brought a water sample to the shop I bought the tank off of and my water was good and cycled for its first CUC.. I got two shrimp and a...

MRC CR-2 dual chamber calcium reactor. Handles up to 500 gallons. Media capacity 14lbs. Chamber size 18"x4 1/2". Base size 12"x12". Danner Model 2 utility pump 250GPH included. This is the chambers and pump only. 200.00

Aquaticlife item#420035 4 lamp T-5 HO and moon light 24 in light fixture. Dimensions 23 ¾ x 10 ¼ x 3 3/8. Built-in programmable digital lighting control operates three independent channels; white, blues and night. Lighting system features a combination of 700+nm/10,000K, 420/460nm Actinic...

Hello crew, It’s been a while since I’ve posted but I am putting together a new Nano Reef. I have a Kessil Tuna Blue A80 on the Tideline 11g AIO Cube. I am using colored dry rock and Ocean Direct Original Grade sand. Additionally for the cycle I have chosen a fishless cycle by adding ammonia...

Hi folks, I'm from Melbourne, Australia and have just started a new aquarium build. I thought I'd document my journey. I never ever thought I'd be able to afford one of these bad boys, but luck was on my side and I came across this Cade 2100 on Facebook Marketplace for dirt cheap and couldn't...

my ac is out and I put a window unit on the room the tank is in. Tank is at 76 degreees. Heater is off rn. And I’m not home. Is this okay for a reef tank? Also how low can a tank be?

Hello, I'm starting a new 5-gallon reef tanks any ideas what to put inside. Like cheap corals and fish. Thanks :)

Once again back with another banger upload of colorful corals and anemones on harrysmarinelife.com BONUS : Website wide 10% off Coupon Code Currently Active Code:Save10 Only at Harrysmarinelife.com Click Here for these corals and many more HARRYS MARINE LIFE.COM Shop...

Hi, sorry if this has been posted already, I’m really new to this website and the hobby in general. I’m building a coral-only tank without fish. I currently only have Duncans, and they seem to be happy with the lighting and temperature. I’m using a SMATFARM 95 watt light. However, I don’t...

Hello. I have been a saltwater aquarium keeper since 2005. I used to use ReefCentral but i cant seem to access my account at the moment. I am starting my 6th Saltwater system, first SPS dominant reef tank. 60”x24”x24” with a 36” tall stand and 52”x18”x18” sump with refugium made all by...

Hello all! Tank is roughly 9 months old and my corals are starting to have issues. LFS told me that I would not need to do water changes… Found out that was certainly not the issue. Working on water changes now, it is there anything I should do to get phosphates and nitrates under control...

Hi, I’m new on reef tanks, I recently started 4 months ago, water already cycled have a little bit of diatom and I have four hermit crabs, however I saw something weird growing from the back of my aquarium can anyone tell me what it is?

Hey everyone, I have this Landen 6OP (26g: 20g display, 6.23 AlO sump) that came with a 185gph wave controlled return pump. have the return pump set to 100% on wave mode. I have a Nero 3 on the left glass slightly towards the front of the tank running on Random mode 10%-45% high interval, 2.5"...

My plan is to get a 30-gallon reef started again. Here is the tank I'm thinking of. I wanted something more like 40 gallons that was a long tank that's rimless with low iron glass. I don't plan to have a sump, instead I wanted to have a canister filter with protein skimmer. I wanted to have it...

Im new to this website heard a lot good things from it, I recently started a reef tank my cycle has been done, I have gotten some diatom in my tank and I recently started to cycle my salt water to clean it up I have four scarlet hermit crabs and three snails, I recently added some tigger pods...

Hi everyone only used this kessil for about a year before I changed to Radions. This isn’t the WiFi model, asking $200 local pickup in Orlando or $200 + shipping. Thank you (:

I recently had a huge Ich outbreak and had everything die. When I start back up again (July 6th) it will basically be starting over. No survivors. I want to eventually to upgrade to 125 Bank account balance: -$4290 I eventually want to have corals but don't own any yet QT tank: Tank: Topfin...

hello reefers!! My electricity bill has been a lot higher lately. I live in California with 30 cent per kWh! I added an energy monitor the other day and it cost me $1.5 per day to run my tank! I imagine it would be $2 per day in the winter. It’s only a 90G tank with 3 XR15s and no skimmer...

Hi, I’m cycling my fish tank and I used Dr Tims one and only on Monday, i unfortunately fell ill and did not have access to my tank until today so there was no ammonium chloride being added to it. How do I go about cycling it now? Can I still start the cycle by adding the ammonium chloride...

A few weeks ago I made a post asking if there were any butterflyfish in the genus Chaetodon that were safe with coral. I've read many posts about some of my favorite species like the Klein's, Threadfin, Bluelashed, Latticed and Raccoon, where one was added and soon enough coral was eaten. Now...

As the first fish in my tank I was steered towards getting a lawnmower blenny. I’ve seen online that some people feed them frozen brine shrimp although i understand that they are herbivores. I kept this in mind when buying. Picked him up and the guy at the store told me that they feed him...

I have this coral here and I noticed it is starting to get a white layer in the middle. I lost one smaller coral before when my tank was not ready for them. This tank has been up for 1 year. Should I be worried? Not familiar with LPS yet and would really appreciate help learning.

hello, i am fairly new to reefing and yesterday got a diamond goby. This morning i noticed he is just gone, i’ve heard they’re jumpers and checked the back of my tank and nothing. So far i only have 2 clowns, a few blue legged hermits, 2 conches and bloody mary shrimp. Any ideas where he...