If you have the room to separate the male(s) & females(s),& feed them well on live foods, (assuming that you are doing weekly 50% water changes) when you put them together they will leave a lot more eggs.
1	If	if	SCONJ	IN	_	3	mark	3:mark	_
2	you	you	PRON	PRP	Case=Nom|Person=2|PronType=Prs	3	nsubj	3:nsubj	_
3	have	have	VERB	VBP	Mood=Ind|Number=Sing|Person=2|Tense=Pres|VerbForm=Fin	46	advcl	46:advcl:if	_
4	the	the	DET	DT	Definite=Def|PronType=Art	5	det	5:det	_
5	room	room	NOUN	NN	Number=Sing	3	obj	3:obj	_
6	to	to	PART	TO	_	7	mark	7:mark	_
7	separate	separate	VERB	VB	VerbForm=Inf	5	acl	5:acl:to	_
8	the	the	DET	DT	Definite=Def|PronType=Art	9	det	9:det	_
9	male	male	NOUN	NN	Number=Sing	7	obj	7:obj	SpaceAfter=No
10	(	(	PUNCT	-LRB-	_	9	punct	9:punct	SpaceAfter=No
11	s	s	X	AFX	_	9	amod	9:amod	SpaceAfter=No
12	)	)	PUNCT	-RRB-	_	9	punct	9:punct	_
13	&	&	CCONJ	CC	_	14	cc	14:cc	_
14	females	female	NOUN	NNS	Number=Plur	9	conj	7:obj|9:conj	SpaceAfter=No
15	(	(	PUNCT	-LRB-	_	14	punct	14:punct	SpaceAfter=No
16	s	s	X	AFX	_	14	amod	14:amod	SpaceAfter=No
17	)	)	PUNCT	-RRB-	_	14	punct	14:punct	SpaceAfter=No
18	,	,	PUNCT	,	_	20	punct	20:punct	SpaceAfter=No
19	&	&	CCONJ	CC	_	20	cc	20:cc	_
20	feed	feed	VERB	VB	VerbForm=Inf	7	conj	5:acl:to|7:conj	_
21	them	they	PRON	PRP	Case=Acc|Number=Plur|Person=3|PronType=Prs	20	obj	20:obj	_
22	well	well	ADV	RB	Degree=Pos	20	advmod	20:advmod	_
23	on	on	ADP	IN	_	25	case	25:case	_
24	live	live	ADJ	JJ	Degree=Pos	25	amod	25:amod	_
25	foods	food	NOUN	NNS	Number=Plur	20	obl	20:obl:on	SpaceAfter=No
26	,	,	PUNCT	,	_	46	punct	46:punct	_
27	(	(	PUNCT	-LRB-	_	46	punct	46:punct	SpaceAfter=No
28	assuming	assume	VERB	VBG	VerbForm=Ger	46	advcl	46:advcl	_
29	that	that	SCONJ	IN	_	32	mark	32:mark	_
30	you	you	PRON	PRP	Case=Nom|Person=2|PronType=Prs	32	nsubj	32:nsubj	_
31	are	be	AUX	VBP	Mood=Ind|Number=Sing|Person=2|Tense=Pres|VerbForm=Fin	32	aux	32:aux	_
32	doing	do	VERB	VBG	Tense=Pres|VerbForm=Part	28	ccomp	28:ccomp	_
33	weekly	weekly	ADJ	JJ	Degree=Pos	37	amod	37:amod	_
34	50	50	NUM	CD	NumForm=Digit|NumType=Card	35	nummod	35:nummod	SpaceAfter=No
35	%	%	SYM	NN	Number=Sing	37	compound	37:compound	_
36	water	water	NOUN	NN	Number=Sing	37	compound	37:compound	_
37	changes	change	NOUN	NNS	Number=Plur	32	obj	32:obj	SpaceAfter=No
38	)	)	PUNCT	-RRB-	_	46	punct	46:punct	_
39	when	when	ADV	WRB	PronType=Int	41	advmod	41:advmod	_
40	you	you	PRON	PRP	Case=Nom|Person=2|PronType=Prs	41	nsubj	41:nsubj	_
41	put	put	VERB	VBD	Mood=Ind|Number=Sing|Person=2|Tense=Past|VerbForm=Fin	46	advcl	46:advcl:when	_
42	them	they	PRON	PRP	Case=Acc|Number=Plur|Person=3|PronType=Prs	41	obj	41:obj	_
43	together	together	ADV	RB	_	41	advmod	41:advmod	_
44	they	they	PRON	PRP	Case=Nom|Number=Plur|Person=3|PronType=Prs	46	nsubj	46:nsubj	_
45	will	will	AUX	MD	VerbForm=Fin	46	aux	46:aux	_
46	leave	leave	VERB	VB	VerbForm=Inf	0	root	0:root	_
47	a	a	DET	DT	Definite=Ind|PronType=Art	48	det	48:det	_
48	lot	lot	NOUN	NN	Number=Sing	49	obl:npmod	49:obl:npmod	_
49	more	more	ADJ	JJR	Degree=Cmp	50	amod	50:amod	_
50	eggs	egg	NOUN	NNS	Number=Plur	46	obj	46:obj	SpaceAfter=No
51	.	.	PUNCT	.	_	46	punct	46:punct	_
