algae problem/canister filter?

Runnamuck

New member
ok first, stats : 92 gal bowfront, with a 10 gal sump.

I have had my tank since April 2008. No problems until I switched out my mogul bulb. After that, there was a major algae bloom, and i am talking catastrophic. It killed everything except my candy cane coral. I am having problems stabilizing my tank.

I have since tried a different bulb, and there was no change, so I am assuming the bulb is not the problem. I also made the mistake of going to Walmart to get their RODI water, which I do not think they get their membranes replaced regularly. So, I think that is the problem. I have since bought my own RODI system from Bulk Reef Supply with outputs of 0 TDS.

I have tried buying surplus cleaner crews and Purigen with no results at all. The local expert is telling me to get my hands on a canister filter and inline it with GFO, or some type of phosphate removing chemical. The problem is, I am having a real problem getting my hands on a canister filter because I am lacking funds. Another local expert told me to monitor Alkalinity (to 9), Calcium(to 450), and PH(to 8.4).

Any recommendations? Any good canister filters you know of? Could you sell me a canister filter? lol I am really desperate at this point. I am getting tired of spending my weekends cleaning the algae out of my tank.
 
you need a gfo chamber and pump noy a canister filter . the gfo is expensive though and if you cant afford the canister filter than the gfo will break your bank .
~what livestock do you currently have ?
~what are you feeding them and approx how much ?
~does you ro unit have a tds meter ? if so what does it read after the di unit ?
~what is your waterchange regimine , how much how often ?
~any tank paramiters that you have tested for and what are they?
 
~what livestock do you currently have ?
A longnose hawk, mandarin dragonette, kole tang, ocellaris clown, and two pajama cardinals. One cleaner shrimp, one sea cucumber, one sally lightfoot, and two green emeralds. Also, a wide assortment of hermits, nassarius, and turbos.

~what are you feeding them and approx how much ?

I feed them one cube of mysis shrimp every 2-3 days.


~does you ro unit have a tds meter ? if so what does it read after the di unit ?
Yes, there is a TDS meter on the RODI system, and it is currently reading 0 TDS after the DI unit. It is 2 months old.


~what is your waterchange regimine , how much how often ?
I normally change 15gals of water out every month. I have switched it to 12gals every 2 weeks about 2 months ago when I got the RODI unit. No change in blooms.

~any tank paramiters that you have tested for and what are they?
I have not tested the water recently, and I am going to get tests tomorrow when I wake up. I will relay the results according.

Thank you for your input. Any recommendations from the information I have provided?
 
yes pictures would be great .
10 to 15 gal. water change weekly would help out for sure . monthly is just way to long and bi weekly is long for my liking also .
tds 0 good
you stock list seems okay IMO .
 
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