I've responded on a couple of your posts and you alway ignore what folks are saying..............If you try and raise discus in a 30 gallon tank you will have problems. Why not get 8 in your 75, or go for the 10 to 12.....if you do at least 50% changes in your tank daily they should be healthy adults within the first year........I would grow them out to at least 4.5" to 5" inches before putting them in the 150 gallon. If your willing to do the changes then you can push the boundaries, if you aren't then you are going to have troubles. Read lots, go to simplydiscus and ask questions and enjoy! They aren't hard to keep, they just like clean water.....
Also, why do you want to raise brine shrimp?? Not much nutrition in them for discus.
Also, why do you want to raise brine shrimp?? Not much nutrition in them for discus.
