Eco-Complete and Corydoras

[Kevin007]

Thanks fishorama.

I'll be using eco complete with pool filter sand as the foreground creating a pathway sorta thing. I hope the cories will be aight.

(OT: Eco complete is black while pool filter sand is near white, will it look awkward? anyone use this combo?)

 

[fishorama]

2 tone substrate isn't my favorite look & they'll mix over time. I'd do all eco.

 

[Kevin007]

I'll try to separate the 2 substrates by rocks and have it hidden by anubias nana, but the problem is whether the 2 substrate's color maybe too far off. Unless the eco is 100% covered of course. I'll take what you said into consideration.

 

[SchizotypalVamp]

Sand is good for a variety of reasons. MTS, gravel vacs, and occasional poking around with a chopstick keep anaerobic pockets from building up.