Requirements for macro

Tanto91

New member
i have a 55 with NO lighting and macro doesnt last too long in my tank, although my snails are definately suspects as i often see them slurping around by it...
 

billsreef

Moderator, 10 & Over Club
Premium Member
It can vary a bit depending on the species. In general though, strong lighting and suffucient nutrient input will grow most macro's.
 

billsreef

Moderator, 10 & Over Club
Premium Member
Power Compacts are generally quite sufficient ;) If the tank is heavily fed, that will generally provide all the nutrient input needed. The only extra I find that helps is iron suplementation. Nitrogen and Phosophorus only need additional inputs if the tank is lightly stocked and sparsely fed.
 

ReefMagic

New member
I had some type of hamileda ( i think) in my tank, and it turned to a bright white within like 1 or 2 weeks. wierd... the polyps on it didnt die, just the plant. Any idea why this happened?
 

GACDIVER

New member
Strong light, adequate flow, and nutrients to grow most macros. Some uptake nutrients via the water column and others use roots. You may need to target specific needs for different species.

The turning white is, I believe, a typical symptom of not enough light.
I think that Halimeda is a light demanding species. When I was in Jamaica the place that I saw it the most was in this shallow tidal lagoon that went right into a mangrove forest.

Halimeda is also calcareous so it needs to uptake Ca so that might have been the problem as well.

Tanto91: NO lighting on a 55 is probably not enough light. I have a 20g fuge that has 65watts of PC lighting. The advantage is that itââ"šÂ¬Ã¢"žÂ¢s more intense lighting (than NO) on a shorter (height) tank.

Sean
 
Top