Is this safe for bettas?

Yes! At the moment, my lonely Betta has been living in a heavily planted 40 gallon tank with some trumpet snails. I have been using only seachem products and they have not not affected him nor the snails, negatively. However use caution when dosing - follow directions. If tank isn’t heavily planted I would half the doses...

Can I use flourish potassium on hibiscus plants?

Would work on any plants I would think.

How many ml do i use for a 72 gal and a 75 gal tank?

10 ml per 60 gal. 2 - 3 times a week per the instructions.

Will it work on watermelons

This product is intended for aquarium use. I suppose it would work in a garden scenario, but is expensive by comparison to garden fertilizers (which are great for plants, but generally kill fish if you put them in an aquarium).

Brand	Seachem
Liquid Volume	250 Millilitres
Item Weight	249 g
Item Form	Liquid
Manufacturer	AQUATIC REMEDIES, AQUATIC REMEDIES , Reg. Off. #5, South Made Street, Kolathur , Chennai , Tamil Nadu-99 ; +91 7042836466
UPC	015568977138 000116046602
Global Trade Identification Number	00000116046602
Department	Unisex-Adult
Manufacturer	AQUATIC REMEDIES
Item model number	466
Product Dimensions	12.45 x 6.1 x 5.59 cm; 249.48 g
ASIN	B0002A5WRY

Laboratories Flourish Potassium Plant Supplement, 250ml

Details

Description

Specifications

Common Questions