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Directory Topics Posts Last Post
Welcome to MASC!
Our monthly newsletters. This will store our new format newsletters debuting in August 2009. Only the newsletter team can start threads, but feel free to discuss the newsletters with posts underneath.
Topics: 2 Posts: 21
2 21
May 2010 Monthly Newsletter
by Shaunv
New to our forum? Introduce yourself here!
Topics: 455 Posts: 7,216
Last Post: My name is James
455 7,216
Information and announcements about MASC sponsored events.
Topics: 100 Posts: 4,805
100 4,805
Announcements and info about club business and MASC in general. Also check out FAQ on the top menu for bylaws and other information.
Topics: 65 Posts: 2,061
Last Post: Anyone from greeley
65 2,061
Anyone from greeley
Announcements and info about the Southern Colorado Marine Aquarist Society
Topics: 13 Posts: 242
Last Post: Coral Con
13 242
Coral Con
Topics: 52 Posts: 558
52 558
Links to forums of other clubs, other reef sites, and aquarium events NOT sponsored by MASC.
Topics: 79 Posts: 1,346
79 1,346
Reefstock Winners???
Topics: 4 Posts: 82
4 82
Topics: 2,991 Posts: 37,803
2,991 37,803
For members who are new to the hobby and have questions needing answers.
Topics: 381 Posts: 4,869
Last Post: A little help
381 4,869
A little help
by Rcpilot
The place to discuss your PH... or anything else related to Chemistry
Topics: 259 Posts: 3,293
Last Post: Ph question
259 3,293
Ph question
by Rcpilot
For members who have questions about difficult or complex information
Topics: 74 Posts: 853
74 853
A place to discuss all lighting and equipment.
Topics: 975 Posts: 10,055
975 10,055
Controllers (98/964)
Topics: 341 Posts: 4,676
341 4,676
Topics: 552 Posts: 5,501
Last Post: Lepto strands?
552 5,501
Lepto strands?
by SynDen
Topics: 473 Posts: 5,492
473 5,492
Discussions on different foods we feed
Topics: 30 Posts: 253
30 253
Topics: 235 Posts: 2,382
235 2,382
Getting nem to split?
by JZinCO
Topics: 24 Posts: 136
24 136
Grape Caulerpa Gone Sexual?
Questions, issues, pictures, you name it if it has to do with an anemone this is the place
Topics: 84 Posts: 1,187
84 1,187
Pictures of wild anemones
Questions, issues, pictures, you name it if it has to do with Clams - bivalve molluscs this is the place
Topics: 15 Posts: 193
Last Post: Conch
15 193
by cremer9
Live Rock, Dry Rock, Man Made Rock...This is the place to read, learn, discuss or share info
Topics: 29 Posts: 320
Last Post: Live Rock Sources
29 320
Live Rock Sources
Need pest Id help, pest management or anything else related to pest and bad inverst...This is the place to read, learn, discuss or share info
Topics: 57 Posts: 633
57 633
Members can post pictures and detailed information about their tanks.
Topics: 472 Posts: 22,457
Last Post: A Golden Reef Tank
472 22,457
A Golden Reef Tank
by halmus
New to DBTC? Check out the information available here!

We have different sections below to place corals for DBTC, based on its rarity and difficulty level: Beginner, Standard and Extreme. These labels were not put into place to discourage people who are just starting out, but rather to ensure that, for example, a frag of some rare Tyree SPS which normally costs hundreds of dollars is propagated by someone who can and will return at least 2 frags back into the hands of other members who can do the same thing.
Topics: 33 Posts: 790
33 790
DBTC Rainbow/Rose bubble tip anemone
This category contains fairly common corals (non rare zoas, xenia, Kenya trees, etc.) These corals are ideal for members new to the hobby, as they grow well in newer systems or low light systems.
Topics: 304 Posts: 3,000
304 3,000
This category contains the majority of corals in the program, including SPS, LPS, etc. Members propagating this category of coral have a system capable of handling the coral they are asking for (i.e. established system of 4 months +, and satisfying lighting/water requirements for these corals).
Topics: 367 Posts: 4,985
Last Post: Lepto strands?
367 4,985
Lepto strands?
This category contains rare or normally very expensive corals (for example, bubblegum watermelon chalice). Members propagating this level of DBTC coral have a system capable of handling any coral they are asking for (i.e. established aquarium with lighting/water parameters suitable for these challenging specimens).
Topics: 101 Posts: 2,734
Last Post: Utter Chaos
101 2,734
Utter Chaos
by Sctip
Any other captive-propagated marine life goes here! Algae, snails, crabs, shrimp, fish, anemones, etc...
Topics: 128 Posts: 1,222
Last Post: Chaeto
128 1,222
by Bugaga
Contests and Grow Out Competitions
Topics: 6 Posts: 115
Last Post: Tank of the month?
6 115
Tank of the month?
by Roscoe
Topics: 11 Posts: 648
11 648
CRW Reef
MACNA Tickets and Airfare Raffle!!!
Topics: 14 Posts: 1,129
14 1,129
Grow out contest 2016-2
by Sctip
Topics: 4,070 Posts: 41,346
Last Post: Few Things FS
4,070 41,346
Few Things FS
Topics: 6,163 Posts: 52,198
Last Post: 2x 40L QT Tanks
6,163 52,198
2x 40L QT Tanks
by szavoda
Badged members only selling section. This section is also only view-able by badged members, so if you want to sell to a captive audience (members only) this is the place.
Topics: 26 Posts: 248
26 248
Arrange group buys, or let people know about any sales or deals you've heard about. (No posts by vendors please - use the "Vendor Forums" instead.)
Topics: 179 Posts: 6,130
Last Post: Seagrasses
179 6,130
If you need work, or need someone to work for you, post here!
Topics: 175 Posts: 1,491
175 1,491
Non-hobby-related items (cars, houses, televisions, etc.)
Topics: 549 Posts: 3,986
Last Post: Executive desk
549 3,986
Executive desk
Feedback on buyer/seller interactions (individuals) - see below for Vendor feedback
Topics: 84 Posts: 694
Last Post: Stone Aquatics
84 694
Stone Aquatics
by Octopi
Informative Articles and Videos
Please read this BEFORE you post ANY information into these forums.
Topics: 2 Posts: 9
2 9
Topics: 2 Posts: 22
2 22
Topics: 4 Posts: 22
4 22
Study finds stony corals eat plastic!
by Skrappy
Topics: 9 Posts: 53
Last Post: Apex Neptune DOS
9 53
Apex Neptune DOS
by ayaws
Lighting (3/10)
Skimmers (0/0)
Reactors (0/0)
Topics: 1 Posts: 4
1 4
Topics: 0 Posts: 0
0 0
Topics: 9 Posts: 28
9 28
SPS (1/2)
LPS (0/0)
Softies (1/3)
Topics: 9 Posts: 25
9 25
Super Zooxanthellae found!
by jahmic
Topics: 2 Posts: 9
2 9
Nudi eaters yes finally
by Rumen
Other Aquatic Pursuits
Even though we are the Marine Aquarium Society, many of our participants still have freshwater tanks, and are welcome to discuss them here :)
Topics: 59 Posts: 459
59 459
Share about your past trips and chat with others as you plan future trips.
Topics: 23 Posts: 223
23 223
Snorkeling with family in Hawaii
Discussion of aquatic and non-aquatic photography, equipment and techniques. Members can get feedback and share their work.
Topics: 126 Posts: 2,619
126 2,619
Beautiful. Let's keep it that way huh?
Sponsor/Vendor Forums
List of all of our Platinum Sponsors facebook pages
Topics: 1 Posts: 1
Last Post: Face book pages
1 1
CRW Reef
Face book pages
Forums for vendor discussions, announcements and sales. Premium and Platinum sponsors are automatically eligible for their own forum. Please email info@marinecolorado.org for details!
Topics: 1 Posts: 1
1 1
Moving sale selling everything!
This forum is for club members to post feedback, ask general questions about vendors, or ask about vendors who do not have their own forums.
Topics: 89 Posts: 1,113
Last Post: Aqua Medic
89 1,113
Aqua Medic
by jda123
Topics: 16 Posts: 57
16 57
Topics: 235 Posts: 2,333
235 2,333
Topics: 0 Posts: 0
0 0
Topics: 0 Posts: 0
0 0
Topics: 12 Posts: 101
12 101
Any deals for club members?
Topics: 135 Posts: 1,350
135 1,350
Used lights for sale!
by crisc
Topics: 11 Posts: 174
Last Post: Aqua Medic Corals
11 174
Aqua Medic Corals
Topics: 55 Posts: 1,129
Last Post: $10 live sale!!!
55 1,129
$10 live sale!!!
Topics: 235 Posts: 1,571
235 1,571
Topics: 225 Posts: 7,833
225 7,833
by Ghxst
Topics: 192 Posts: 1,507
192 1,507
Topics: 236 Posts: 3,900
236 3,900
Topics: 22 Posts: 338
22 338
Large RR very unique glass tank - FREE
by Chris_W
Topics: 3 Posts: 17
3 17
Reef Ed Pre Show Specials!
Topics: 5 Posts: 36
Last Post: FS: lots of zoas
5 36
FS: lots of zoas
by ValG
Providing your salt water aquarium with the finest foods.
Topics: 0 Posts: 0
0 0
Your fish will go crazy for it!
Topics: 0 Posts: 0
0 0
Topics: 76 Posts: 287
Last Post: New Specials!
76 287
These are Featured Sponsors, Society Sponsors without their own forums. Each can have ONE thread here. Threads will need to be approved by a moderator before they display.
Topics: 16 Posts: 186
16 186
Topics: 994 Posts: 19,555
994 19,555
Site Help
Comments, questions, feedback and suggestions about the website and the forums.
Topics: 56 Posts: 929
Last Post: Todays post button
56 929
A place for testing your posts, avatars, signature, etc.
Topics: 27 Posts: 338
Last Post: Test
27 338
Need help with figuring out how to do something with the website or on a mobile app, such as post pics, see and vote on polls from your mobile app, etc.....
Topics: 3 Posts: 13
3 13
Where Old threads go to die
Topics: 6,763 Posts: 70,467
6,763 70,467

Today's Birthdays


MASC Mission Statement


The Marine Aquarium Society of Colorado is dedicated to the endorsement, education, and fellowship of marine aquarium hobbyists.

We will increase awareness among members and the public of the importance and value of marine ecosystems and their preservation through captive propagation and responsible collection of organisms.

We will deepen hobbyists’ knowledge about the husbandry and study of marine plants and animals, increasing the longevity and well being of the creatures in our care.

What's Going On


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