How do I clean hard brown carpet, and green algea circles off of acrylic??

Mcvivor

Member
Hey everyone, I need some help. My reef tank needs some SUPER cleaning. I have been ignoring the cleaning for some time. I do continue water changes every 2 weeks and clean the algea off the acrylic with the mag (safe for ac tanks). But there are some red-purple and green coraline stuck on my front walls and side walls. I do not know how to get these off without scratching the tank! I have tried several things but made some minor scratches and stopped!

Any ideas-suggestions please!!!

ALSO, I have been having really bad brownish carpet algea growing all over my sand, I continue water changes but it seems to get worse.... what is the cause and how do I fix this...thanks sooo much everyone!!
 

rgfast

Active Member
for stuff that doesn't come off with the mag I picked up some plastic putty knives from the dollor store been wooking great for me also in the corners I use a solf brush.seems like every time go in there I find something cool for working with my tanks
 
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