striatum
I have a bunch of Aphyosemion striatum Lambarene, they are pretty easy to breed. 70-74 degrees, neutral to acid ph, low hardness, they don't need light and may be better off without it while spawning... egg scatterers, prefer to leave them in yarn "mops", wispy plants, roots, and other fibrous stuff, will also spawn into substrate. Got about 20 eggs a day out of a pair one week. In a planted tank you will get some survivors but with 6 adults most eggs or fry will be eaten before they mature, if you have malasian trumpet snails they will eat all the eggs. What I do is put the best pair in a separate container like a 1.5 gallon "kritter keeper" with a .5" layer of peat on the bottom and lots of mops. Feed generously with live foods such as well rinsed black worms and grindals, white worms and brine shrimp are also good. Frozen bloodworms can also be used but live works better and overfeeding bloodworms can cause bloat .
Use a tsp salt per gallon, use aquarium or non iodized salt like they sell at health food stores, don't know what marine salt would do... Change the water once or twice a week and in 2 to 3 weeks you should have a kritter keeper full of fry. At this point put the adults back into the nice planted tank and you are good to go. You can also take the mops and peat out and dig out the eggs, or dry the peat so it is damp and store it in bags, but that is a lot of work and I think touching the eggs is bad. Email off list and I will send you a couple articles I wrote if you want an even longer version...

but my email service is very irregular so it might take a while to get back to you.
kbird@munat.com
Kate