Shrimps are multiplying so fast!!!Please help!
Hello everyone AquaNewbie here heres my problem, Im from japan and I bought 10 shrimps called "Yamato numa ebi" idk what theyre called in english so I will just call them yamato shrimps theyre a lot smaller than amano shrimps, so yeah I bought 10 yamato shrimps last april, and today 8 months later there are atleast 30-40 of them in my 15 gallon! They multiply so fast!!Is there any way to stop or atleast slow them down?