Recent Photos
ReefBase is a Marine Fish keeping & Coral Reef Aquarist Community Forum based in the UK. Join ReefBase for help & advice or to contribute your own knowledge & experience of keeping a Marine Coral Reef Aquarium.
Create an account (It's quick & easy)
Introductions
If you're new to ReefBase, come and introduce yourself.
Last post by ajm83
in Re: New member coming over from freshwater
ReefBase Lounge
General off-topic chat and discussions. Be yourself & join-in.
Last post by ajm83
in Re: No donations
Freshwater
A general board for the discussion of freshwater fish, tanks and freshwater specific equipment, such as CO2 kits, etc.
Last post by ScapeEasy
in Re: My aquascapes
Members Tanks
Browse our members' tank threads, view progress and pictures, or create your own thread to track the progress of your own reef aquarium.
Last post by Ratvan
in Re: Mantis Shrimp Manor
Tank of the month
Monthly competitions on member's tanks. Enter pictures of your tank and / or vote on others'.
Last post by Carol
in Re: I know we are new but...
General Reef Discussions
General non-specialised reefkeeping questions & discussions.
Last post by Ratvan
in Re: Zero nitates
Beginners Questions
If you're new to the hobby, please ask any questions you have, rather than making the mistakes we've all made.
Last post by Damo2567
in Re: New set up
Chemistry
All reef chemistry related posts should go in here.
Last post by semiroundel
in Re: Instant Ocean salt problem
Reefing News
Post links or information on any related reefing news.
Last post by Ratvan
in Re: warning - Tropic Marin Pro Reef - bad batch
Stunning Reef Tanks
A collection of the most beautiful reef aquariums from anywhere on the net. Post links and a brief summary of what captivated you most by the tank. Inspiration for us all.
Last post by ajm83
in Re: Stunning soft coral reef tanks
Competitions
General competitions on member chosen subjects.
Last post by DUSTYBOY272
in Re: Attempting free London Aquarium Tickets
Reefbase ID database
A database of common living things found in our reef tanks
Last post by Animal
in Re: Growing during fallow period
ID needed
Need help identifying something? Post a photo, video, and/or description and we'll do our best to help you out.
Last post by ajm83
in Re: About the size of an asterina. But not one.
General Marine Fish
A general board for all Marine fish, for Marine Fish identification, and general discussion.
Last post by ajm83
in Re: colourful group of fish for 250L tank?
Marine Fish Diseases
A board for threads related to marine fish diseases including; White Spot (Ich), Brooklynellosis (Anemonefish Disease), Marine velvet, black spot, HLLE, Fin Rot, etc. Their diagnosis and treatment.
Last post by ajm83
in Re: Can anyone identify this disease/ fish killer?
Clownfish & Damselfish
Clownfish and other Damselfish, including Clarkii Clownfish, Common Clownfish (Nemo), Skunk Clownfish, Electric Blue Damselfish, Domino Damselfish are in this category.
Last post by Ratvan
in Re: Clown compatibility
Tangs / Surgeonfish
Discussions regarding Tangs aka Surgeonfish. Fish such as Yellow Tangs, Regal Tangs (Dory), Naso Tangs, Clown Tangs, etc fall into this category.
Last post by Amo Manik
in Re: What's your favourite tang and why?
Angelfish (Large & Dwarf)
For topics about Angelfish & Dwarf Angelfish. For Fish such as the Queen Angelfish, Emperor Angelfish, Coral Beauty & Flame Angel.
Last post by jackmyers200
in Re: My juvenile emperor angel
General Corals
A general board for all Corals & Anemones, for Coral identification, and general discussion.
Last post by Ratvan
in Re: Question
Soft Corals
Soft corals. Corals without a skeleton. These include Leather Corals, Pulsing Xenia, Zoanthids, Mushrooms, etc.
Last post by A1
in Re: Leather Toadstool Changing
LPS Corals
Large polyp stony corals. Any corals with a calcium based skeleton, and large polyps which extend out to completely conceal the skeleton beneath.
Last post by Animal
in Re: Mixing hammers
SPS Corals
Small polyp stony corals. More advanced corals which have calcium based skeletons and small polyps.
Last post by ajm83
in Re: Hirsuta
Azooxanthellate / Non-Photosynthetic Corals
Azooxanthellate or non-photosynthetic corals do not require much if any light to survive. They include Gorgonians and Sun Corals.
Last post by Debbiem
in Re: Whats happening to my sun coral?
Marine Invertebrates
A board for marine reef invertebrates.
Last post by Animal
in Re: No Pom Pom's
Marine Molluscs
Marine gastropod molluscs including; Seahares, Turbo snails, Nassarius snails, and predatory snails such as Sundial snails & some Nudibranchs.
Last post by DUSTYBOY272
in Red Flame Scallop
Marine Crustaceans
Marine Crustaceans as in Porcelain crabs, Mithrax crabs, cleaner shrimps, blood shrimps, boxer shrimps, etc.
Last post by HK_Fuey
in Re: Identification needed.
Lighting
Discussions surrounding marine & reef lighting, Metal Halides, CFLs, T5s or LEDs.
Last post by Animal
in Re: Full spectrum lighting
Pumps and powerheads
Pumps for returns/skimmers/reactors/etc. & powerheads/wavemakers/etc. You get the idea ;-)
Last post by ajm83
in Re: RS250 Flow Tweaking
Specialist
A board for more specialised equipment such as dosing pumps, kalkwasser stirrers, calcium reactors, etc.
Last post by ajm83
in Re: Power Back Ups
D.I.Y
Marine Hardware Do-It-Yourself. A board containing topics about building & customising your own equipment.
Last post by hixy
in Re: Sumping a lido for cheap.
Filtration
Discussions about Filtration, protein skimmers, uv sterilisation, ozone usage, nitrate reactors, biopellets, etc.
Last post by fishface
in Re: Best filter for tiny tank
Showcase
Show off your pictures of your reef.
Last post by DUSTYBOY272
in Re: Some of my favourite photos from my first year in th...
Photography Advice & Tips
If you need help getting good photos of your marine tank, fish or corals. Ask for advice here, please include camera model, as it helps to understand what features are available to you.
Last post by Psychotic Madman
in Colour lens for dslr
Free to a good home
A board to advertise things you're giving away to fellow reefers.
Last post by Psychotic Madman
in Re: Asterina Starfish
For sale
A board to advertise your reefing equipment and livestock for sale.
Last post by geordie
in Re: Red sea reefer + 2x 26 AI Hydra lights
Swap Shop
A swap shop. A place for ReefBase members to offer frags, Corals, Zoanthids, Fish or equipment in exchange for other items.
Last post by TheJag77
in Re: SP3000 dosing pump
Wanted
A request board for marine fish, corals or equipment.
Last post by Ratvan
in Re: Macroalagae
How-To
A board for how-to guides on any area of the reefkeeping hobby.
Last post by T-Bone Tyrone
in Re: How to wire an STC1000 temperature controller with 2...
polls
A board for polls to appear on homepage
Last post by T-Bone Tyrone
in Re: How often do you feed?
Tools
Dosing calculators, tank size calculators, etc.
Last post by badger
in Re: Aquatic log
Articles
Useful articles on the reefkeeping hobby.
Last post by ScapeEasy
in Re: All Marine Habitat Magazine Backissues Downloads
ReefBase - Info Centre
ReefBase Tip Jar
Donations of any amount really helps offset the running costs and are greatly appreciated by the forum’s team and every other member.
Recent Topics
New set up by Damo2567 Today at 6:35:23 pm No donations by ajm83 Today at 12:02:38 pm Asterina Starfish by Psychotic Madman Jul 3, 2022 2:22:09 pm colourful group of fish for 250L tank? by ajm83 Jun 29, 2022 9:30:20 am Zero nitates by Ratvan Jun 28, 2022 6:38:16 pm New editions by Ratvan Jun 28, 2022 6:34:18 pm Question by Ratvan Jun 28, 2022 6:31:49 pm Mantis Shrimp Manor by Ratvan Jun 28, 2022 4:53:14 pm Red Sea Max 130D - 1st "Proper" Reef by Ratvan Jun 28, 2022 4:51:47 pm Red sea reefer + 2x 26 AI Hydra lights by geordie Jun 22, 2022 2:43:58 pm Fish and Inverts, Equipment for sale by dbiddle@gmail.com Jun 20, 2022 8:26:08 pm Poo by Animal Jun 17, 2022 9:50:11 pm Aquarium Build by Animal Jun 17, 2022 9:44:29 pm Help with cycling I have just set up by PushButtonReef Jun 16, 2022 4:10:32 pm Natural sea water by PushButtonReef Jun 15, 2022 7:58:54 pm Identification needed. by HK_Fuey Jun 10, 2022 12:06:52 am About the size of an asterina. But not one. by ajm83 Jun 7, 2022 3:29:17 pm Starter tank by ajm83 Jun 5, 2022 11:52:44 am Yellow Box fish by A1 Jun 4, 2022 10:49:35 pm Chaeto harvesting - need some! by semiroundel May 27, 2022 9:48:28 pm Farewell by NickNackUk May 25, 2022 5:28:46 pm Instant Ocean salt problem by semiroundel May 24, 2022 3:41:59 pm New member coming over from freshwater by ajm83 May 23, 2022 8:49:14 pm Is this a sponge by Pirrip May 20, 2022 5:11:59 pm Water level in innovative marine fusion 20 by ajm83 May 18, 2022 10:55:52 am Aiptasia by TheJag77 May 16, 2022 3:36:55 pm Blue worms? by ajm83 May 15, 2022 10:41:30 am A basic budget reef by fishface May 11, 2022 8:42:18 pm Splashing Tang by Mike May 10, 2022 9:34:23 pm Chatroom by Mike May 10, 2022 9:28:35 pm