New to the forum

The red stuff looks like cyano bacteria.You can siphon it out and try adding more flow to the area.
 
I would definitely look into adding some more flow. I have 2 Hydor Koralia Nano 425 power heads in my Biocube 29 and am going to upgrade my return pump next for the additional flow.
Oh and welcome to R2R and to the BC29 family!
 

TOP 10 Trending Threads

WHICH TYPE OF MISTAKE TAUGHT YOU YOUR MOST EXPENSIVE REEFKEEPING LESSON?

  • Moving too quickly or adding too much at once

    Votes: 12 31.6%
  • Skipping—or shortening—quarantine or dipping

    Votes: 5 13.2%
  • Buying the wrong equipment the first time

    Votes: 7 18.4%
  • Ignoring maintenance, warning signs, or redundancy

    Votes: 12 31.6%
  • Chasing numbers or making too many changes

    Votes: 3 7.9%
  • Choosing incompatible fish, corals, or invertebrates

    Votes: 5 13.2%
  • Poor aquascaping or tank-design decisions

    Votes: 4 10.5%
  • Failing to research an animal’s needs

    Votes: 1 2.6%
  • Trusting bad advice

    Votes: 4 10.5%
  • Doing something on the tank when you should've gone to bed

    Votes: 5 13.2%
  • Something else—tell us below

    Votes: 4 10.5%
  • I’m still waiting for my first expensive lesson!

    Votes: 4 10.5%
Back
Top
Home
Post thread…
Market
What's new