I'm running a 190l corner tank with a fluval 406 and 205 filter. I'm planning on retiring the 205 for use as a backup and replacing with a powerhead to improve the flow.
Would a single koralia 4000 be better than a pair of koralia 1600?
You get more bang for your buck with the larger powerheads but the weaker pair gives you more flexibility in directing the flow. What would you go for? Is it just a bad idea to have two powerheads potentially working against each other?
Are there any koralia models to be avoided?
Thanks
Ian
Would a single koralia 4000 be better than a pair of koralia 1600?
You get more bang for your buck with the larger powerheads but the weaker pair gives you more flexibility in directing the flow. What would you go for? Is it just a bad idea to have two powerheads potentially working against each other?
Are there any koralia models to be avoided?
Thanks
Ian