If conditions are favorable (78-82 F) and the fish are obviously well fed as yours are, they will spawn.
1	If	if	SCONJ	IN	_	4	mark	4:mark	_
2	conditions	condition	NOUN	NNS	Number=Plur	4	nsubj	4:nsubj	_
3	are	be	AUX	VBP	Mood=Ind|Number=Plur|Person=3|Tense=Pres|VerbForm=Fin	4	cop	4:cop	_
4	favorable	favorable	ADJ	JJ	Degree=Pos	24	advcl	24:advcl:if	_
5	(	(	PUNCT	-LRB-	_	9	punct	9:punct	SpaceAfter=No
6	78	78	NUM	CD	NumForm=Digit|NumType=Card	9	nummod	9:nummod	SpaceAfter=No
7	-	-	SYM	HYPH	_	8	case	8:case	SpaceAfter=No
8	82	82	NUM	CD	NumForm=Digit|NumType=Card	6	nmod	6:nmod	_
9	F	F	NOUN	NN	Number=Sing	4	appos	4:appos	SpaceAfter=No
10	)	)	PUNCT	-RRB-	_	9	punct	9:punct	_
11	and	and	CCONJ	CC	_	17	cc	17:cc	_
12	the	the	DET	DT	Definite=Def|PronType=Art	13	det	13:det	_
13	fish	fish	NOUN	NNS	Number=Plur	17	nsubj:pass	17:nsubj:pass	_
14	are	be	AUX	VBP	Mood=Ind|Number=Plur|Person=3|Tense=Pres|VerbForm=Fin	17	aux:pass	17:aux:pass	_
15	obviously	obviously	ADV	RB	_	17	advmod	17:advmod	_
16	well	well	ADV	RB	Degree=Pos	17	advmod	17:advmod	_
17	fed	feed	VERB	VBN	Tense=Past|VerbForm=Part|Voice=Pass	4	conj	4:conj:and|24:advcl:if	_
18	as	as	SCONJ	IN	_	20	mark	20:mark	_
19	yours	your	PRON	PRP	Person=2|Poss=Yes|PronType=Prs	20	nsubj	20:nsubj	_
20	are	be	VERB	VBP	Mood=Ind|Number=Plur|Person=3|Tense=Pres|VerbForm=Fin	17	advcl	17:advcl:as	SpaceAfter=No
21	,	,	PUNCT	,	_	24	punct	24:punct	_
22	they	they	PRON	PRP	Case=Nom|Number=Plur|Person=3|PronType=Prs	24	nsubj	24:nsubj	_
23	will	will	AUX	MD	VerbForm=Fin	24	aux	24:aux	_
24	spawn	spawn	VERB	VB	VerbForm=Inf	0	root	0:root	SpaceAfter=No
25	.	.	PUNCT	.	_	24	punct	24:punct	_
