Is it possible to bypass BBS with discus fry? Can they go from parents to Frozen beef heart if kept in the same tank long enough? Is this being foolish?? lol
Thank you, never thought of that. I have hatched lots of BBS over the years for various fry, just thought this would be possible since the fry get nutrition form the parents for many weeks. I'll head to the ocean and pick up a few buckets of water....can't beat it for the BBS.
HI,
I wouldn't do that... You really only need salt. just pick up some some water softener salt (sodium chloride) or kosher salt at the grocery store. You never know what the seawater will add to the bbs.
as for your question.. You don't need BBS. You will have the best success and most even growing fry if you use it though.
The fry will feed off the parents but chew them raw if theres too many , thats where the BBs comes in. It allows for more even growth, higher numbers of fry and is clean to feed. But as long as you add additional foods that small enough for them to eat, and you maintain good water quality you can raise them without BBS. I have done it with finely ground pellets, and finely ground Freeze Dried blackworms. The key is to soak it well, feed small amounts often.
hth,
al
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Thank you for your reply.The reason I use the ocean water is I'm in Newfoundland surrounded by it and many here including me have used it for reef tanks as well as hatching the shrimp without adverse affects. Hatched it for angels and Bangaii cardinal fry with good results.Is there something in particular with discus fry to be concerned about? The water is only 10 minutes from the house. Please don't get me wrong, I totally get what you're saying. Thanks
Seems going with the bbs is important.
By all means use BBS. I wouldn't consider trying to raise baby Discus without it.
As far as using your ocean water, if you think it's worth the effort it will take, go for it. There is always a risk when you use "wild" water it's, unlikely but you might introduce a pathogen that does harm. I'll go for tap water and a spoonful of table salt. It's so much easier.
Mama Bear
I've successfully weaned fry from BBS to minced beefheart as early as 11 days free swimming. Although fry will feed readily on BBS, I don't see much growth until they switch over to beefheart.
Willie
At my age, everything is irritating.
I did go with the kosher salt....all good.