SPS Growth Rates:

cedarreef

Member
What are the growth rates for:
Monti Caps
Encrusting Montis
Pink Birdsnest
Green Stylophora
While we're getting started, why don't we make a small database on the growth rates of different SPS?
 

pbnj

Member
Too many variables to document standard growth rates, but among what you have listed, I would say the Monti caps are the fastest growers.
 

wattsupdoc

Active Member
I have four different types of monti caps, they all grow at different rates. All in the same tank.......
 

pbnj

Member
Originally Posted by wattsupdoc
http:///forum/post/3011859
I have four different types of monti caps, they all grow at different rates. All in the same tank.......
True....I also have four different Monti's. My neon green monti is the slowest grower, my orange & purple grow pretty fast, and my other green Monti (olive green) seems to grow by the hour. But collectively, they grow faster than anything else in my tank. The only exception is my Green Bird's Nest....grows like weeds.
 

cedarreef

Member
My red monti cap has grown considerably in just about 3 weeks. I just got an ORA green stylo frag. I really want to know how long it takes to grow... generally.
 

shaggyblz

Member
Just wondering, I bought an ORA purple monti cap from this site about 6 weeks ago. It has only grown about 1/4 inch on all sides. Is this normal? Also, it's not very purple. It's about 10 inches from the top of the tank under 175w MH's. All other corals are growing well.
 

pbnj

Member
I bought my purple monti from a local reefer. Wasn't very purple when I picked it up....thought he might be scamming me. Took about a month, but the thing is all purpled-up now. I have mine towards the bottom of my 75g tank under 250Ws.
I like to move my Monti's around in the tank. They grow in different directions/shapes depending on their placement relative to the light.
 

jackri

Active Member
Water conditions and lighting play a huge role.... I have some corals that explode, others grow REALLY slow... and others I was told that are slow growers are some of the better ones... yes there are generalities to it but it also depends on countless variables.
 

cedarreef

Member
True. As for the purple monti question, it may take time to color up. My LFS had the red monti I bought under 10k lights so it looked a bit dull, but in about 3 weeks time it's colored up a ton! Now it's a vibrant red instead of a dull orange-ish.
 

wattsupdoc

Active Member
As a general rule SPS's grow outward. As the colony increases in size the growth rate increases. It will extend outward from all points simultaneously. Therefore the larger it gets the faster it grows. Now the corals growth rate hasn't actually increased any. But as a colony it is growing faster. Some corals have more surface area or points in small colonies than others do of the same size. Now this may not seem logical, but it it. A staghorn acropora frag is simple a single point to grow from. However a monticap or an encrusting coral has growth points around it's entire edge. Thus creating faster appearing growth. Does it out grow others in the same tank and size definitely. But if it were limited to only one point the growth may be very similar to other branching corals. The world may never kbnow,.,..
However you can speed the process, or at least I believe it does, by fragging that branching coral laid on it's side flat. Instead of sticking straight up. This allows the frag to first encrust on the surface it's fragged to. Then at some point it will begin growing upwards from many points. This initial growth may seem slow as the coral is not extending very fast. But soon those points grow larger and larger, more points spring up and growth becomes accelerated...
Sometimes SPS's don't acclimate very well to aquarium life. They exist, but just don't seem to thrive. Then one day they suddenly start to kick in. In my experience acquiring aqua cultured species is best. These have adapted to tank life and are usually good growers. I have a couple wild caught colonies and they just don't seem to grow well....Time will tell. Possibly one day they will kick in.
 
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