150 tank ?

[nimo1969]

Hi everyone
I have freshwater tank (150) and 2 saltwater 37*29 seahorse n clown different tanks ........

I was thinking about changing the 150 in to a saltwater tank ? So I need some good ideas on ro /filter

1.What ro unit or DI > which one ? 50g 100g not sure please help ???how many stages 3-4 or ?????
2.what filter ? wet/dry or what ??why ?
I thinking on fish only with live rock n live sand

I know we talk about reef here but I need help on it

I have no ideas on ro/di or wetdry filters many people have different answer on it

so help please !!!!!!!!!!!!!

nimo1969

 

[nimo1969]

anyone out there @@@@@@@@@@
thanks
nimo1969

 

[Entropy]

I would go with a good 6 stage RO/DI unit unless you water is pretty good to start with (under 50ppm). As for filtration I would just use the live rock, and sand, and a good skimmer. I would avoid the wet dry unless you are set on fish only.